it.wikipedia.org website review
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it.wikipedia.org is 51% geoptimaliseerd!
SEO Keyword summary for it.wikipedia.org/w/index.php?title=diffrazione&veaction=edit
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be diffrazione
Focus keyword
Short and long tail
Short Tail Keywords diffrazione frac della |
long Tail Keywords (2 words) di diffrazione della diffrazione diffrazione di di un lunghezza donda |
long Tail Keywords (3 words) principio di huygens dellonda di bordo teoria dellonda di disco di airy diffrazione da una kasin theta 2frac della diffrazione da |
it.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a it.wikipedia.org/w/index.php?title=diffrazione&veaction=edit page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
Title length
diffrazione wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
displaystyle psi prime int fendfrac irlambda eikrdf xprime yinfty rsqrt leftxxprime right yprime rzleft frac rightfrac zgg big rightbig rapprox zleft zfrac ipsi zlambda infty eikleftzfrac zrightdxprime dyprime eikzint eikleftfrac zrightdyprime sqrt izlambda efrac ikx zint ikxxprime zefrac ikxprime zdxprime kxprime zapprox cpsi cint cfrac leftefrac ikax zrightfrac ikxz sin xfrac eixeix theta acfrac kasin acleftoperatorname sinc leftfrac rightright operatorname stackrel mathrm def lambda itheta leftoperatorname alambda eikrdfend cdots rjzleft jdright sum ikxleftxprime jdrightzefrac ikleftxprime kleftxprime csum jdrightzdxprime ijkxdzefrac ijkxdzrightfrac ijkxdzfrac eijkdsin exjfrac enx einkdsin eikdsin einkdfrac eikdfrac rightleftfrac ifrac ileftein kdfrac nkdsin rightsin kdsin righteileftn rightkdfrac langle eixbig eixrangle ilefttheta righti cdot npi dlambda mlambda dsin hmv collabora wikizionario wikimedia commons modifica wikidata foundation powered mediawiki
Mobile SEO it.wikipedia.org/w/index.php?title=diffrazione&veaction=edit
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for it.wikipedia.org/w/index.php?title=diffrazione&veaction=edit
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
No contextual keywords found in path
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistiche
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it.m.wikipedia.org |
w modifica wikitesto
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diffrazione atmosferica
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diffrazione dellelettrone
modifica wikitesto
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teoria dinamica della diffrazione
modifica wikitesto
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link permanente
modifica wikitesto
cronologia
informazioni pagina
versione stampabile
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wiki diffrazione filologia
laser
fisica
fenomeno
onda fisica
suono
acqua
onde elettromagnetiche
luce
onde radio
materia
dualismo ondaparticella
lunghezza donda
luce visibile
millimetrica
royal society
1803
francesco maria grimaldi
arnold sommerfeld
isaac newton
thomas young
augustinjean fresnel
principio di huygens
diffrazione di fresnel
campo lontano
diffrazione di fraunhofer
macchia di poisson
morpho menelaus
reticolo di diffrazione
arcobaleno
ologrammi
interferenza fisica
onde marine
porto
faro
simulazione
onda piana
onde sferiche
teorema binomiale
formula di eulero
disco di airy
funzione di bessel
sistema binario
zeta botis
lente
criterio di rayleigh
trasformata di fourier
legge di bragg
cristallo
cristallografia a raggi x
raggi x
dispersione
spettro
colori
compact disc
diffrazione neutronica
meccanica quantistica
elettrone
neutrone
dualit ondaparticella
lunghezza donda di de broglie
costante di planck
barioni
fullereni
virus
terra
quantit di moto
velocit
lunghezza di coerenza
funzione donda
diffrazione dei raggi x
diffrazione di bragg
fotografia
numero di fresnel
principio di babinet
zona di fresnel
enciclopedia britannica
thesaurus bncf
leggi
pagina principale
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Links to external pages
Outloing links
commons.wikimedia.org
it.wiktionary.org
it.wiktionary.org
commons.wikimedia.org
commons.wikimedia.org
commons.wikimedia.org
www.britannica.com
www.britannica.com
www.wikidata.org
www.falstad.com
www.mit.edu
web.archive.org
www.phy.hk
www.phy.hk
maps.google.com
id.loc.gov
www.d-nb.info
catalogo.bne.es
datos.bne.es
catalogue.bnf.fr
data.bnf.fr
olduli.nli.org.il
www.wikidata.org
commons.wikimedia.org
am.wikipedia.org
az.wikipedia.org
be.wikipedia.org
bg.wikipedia.org
bn.wikipedia.org
cs.wikipedia.org
cv.wikipedia.org
cy.wikipedia.org
da.wikipedia.org
de.wikipedia.org
el.wikipedia.org
en.wikipedia.org
eo.wikipedia.org
es.wikipedia.org
et.wikipedia.org
eu.wikipedia.org
fa.wikipedia.org
fi.wikipedia.org
fr.wikipedia.org
ga.wikipedia.org
gl.wikipedia.org
he.wikipedia.org
hi.wikipedia.org
ht.wikipedia.org
hu.wikipedia.org
hy.wikipedia.org
id.wikipedia.org
ja.wikipedia.org
kk.wikipedia.org
ko.wikipedia.org
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www.wikidata.org
www.creativecommons.org
foundation.wikimedia.org
foundation.wikimedia.org
SEO Advice for it.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
Item | Factor | Pointers | |
---|---|---|---|
PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 24 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 50% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 166 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 3 level 1 folders and 5 folders above or in the first level of navigation. | |
Headings | 35% | Headers should reflect the contents of a site. This site has a 15 % match | |
Links | 12% | Link anchors should to some degree reflect the contents of a site. This site has a 6 % match | |
Image alt tags | 25% | Image alt tags should to some degree reflect the contents of a site. This site has a 9 % match | |
Bold and italic | 15% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 5 % match | |
Html ratio | 30% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 76% | 75.903614457831 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 20% | An ideal page contains between 400 and 600 words.This page contains 4654 words | |
Server response time | 30% | A slow server slows down a website. This server responds 402.36% slower the average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 20% | There are no important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 150 inline style declarations ( <a style="color:green">) with a size of 5081 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 100% | Perfect, we found a correct use of normalized headings ! |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
it.wikipedia.org images and descriptions
76 images found at it.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/nota_disambigua.svg/18px-nota_disambigua.svg.png height: 18 width: 18 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/square_diffraction.jpg/220px-square_diffraction.jpg height: 221 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/young_diffraction.png/350px-young_diffraction.png height: 155 width: 350 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/grimaldi.jpg/350px-grimaldi.jpg height: 139 width: 350 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/morpho_menelaus_huebneri_mhnt_male_dos.jpg/220px-morpho_menelaus_huebneri_mhnt_male_dos.jpg height: 176 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b5/water_diffraction.jpg/220px-water_diffraction.jpg height: 165 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/wave_diffraction_4lambda_slit.png/220px-wave_diffraction_4lambda_slit.png height: 177 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/e/e1/diffraction1.png height: 317 width: 378 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/98/diffrazione_onde_superficia.gif/350px-diffrazione_onde_superficia.gif height: 350 width: 350 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e1306b5d59c44d1f23943237f5bfb96394314bcb height: height attribute not set width: width attribute not set description: {\displaystyle \psi ^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f5471531a3fe80741a839bc98d49fae862a6439a height: height attribute not set width: width attribute not set description: {\displaystyle \psi } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/21d8b6594d003bbd2fc87747094a112ab8b0b360 height: height attribute not set width: width attribute not set description: {\displaystyle \psi =\int _{fend.}{\frac {i}{r\lambda }}\psi ^{\prime }e^{-ikr}\,df} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/eb2bfc6bbabb0757f53b4ef315b1424fcad7b707 height: height attribute not set width: width attribute not set description: {\displaystyle x^{\prime }=-a/2} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/fa36aec9101adb18b053a31b1d5882b4a9241610 height: height attribute not set width: width attribute not set description: {\displaystyle x^{\prime }=+a/2} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ba6b6c740220996c353c024f7c711d5747bde3ae height: height attribute not set width: width attribute not set description: {\displaystyle y'=-\infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/be6e58d91ea3e3bc0cac9530e2d3563a64f6e762 height: height attribute not set width: width attribute not set description: {\displaystyle y'=+\infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/52cd36b42dca4857100b794ba151a6cc883725b8 height: height attribute not set width: width attribute not set description: {\displaystyle r={\sqrt {\left(x-x^{\prime }\right)^{2}+y^{\prime 2}+z^{2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9d9b0f0003642d72d50af3accfc8a9c300bf3248 height: height attribute not set width: width attribute not set description: {\displaystyle r=z\left(1+{\frac {\left(x-x^{\prime }\right)^{2}+y^{\prime 2}}{z^{2}}}\right)^{\frac {1}{2}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/092edf78384326dc7b88d4ed7f2bc8b1594c6410 height: height attribute not set width: width attribute not set description: {\displaystyle z\gg {\big |}\left(x-x^{\prime }\right){\big |}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/40ce98dfa0d5d266113b118a3ced2801d351ed54 height: height attribute not set width: width attribute not set description: {\displaystyle r\approx z\left(1+{\frac {1}{2}}{\frac {\left(x-x^{\prime }\right)^{2}+y^{\prime 2}}{z^{2}}}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3f5d3fe648b373628603a4edd8d9cc69ef4e2602 height: height attribute not set width: width attribute not set description: {\displaystyle r\approx z+{\frac {\left(x-x^{\prime }\right)^{2}+y^{\prime 2}}{2z}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a91bb94c1128b4abe454dd58f5a83ce0b134410e height: height attribute not set width: width attribute not set description: {\displaystyle ={\frac {i\psi ^{\prime }}{z\lambda }}\int _{-{\frac {a}{2}}}^{\frac {a}{2}}\int _{-\infty }^{\infty }e^{-ik\left[z+{\frac {\left(x-x^{\prime }\right)^{2}+y^{\prime 2}}{2z}}\right]}\,dx^{\prime }\,dy^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9c4c2410113dd95632b38d1b26bb7ebda73467fe height: height attribute not set width: width attribute not set description: {\displaystyle ={\frac {i\psi ^{\prime }}{z\lambda }}e^{-ikz}\int _{-{\frac {a}{2}}}^{\frac {a}{2}}e^{-ik\left[{\frac {\left(x-x^{\prime }\right)^{2}}{2z}}\right]}\,dx^{\prime }\int _{-\infty }^{\infty }e^{-ik\left[{\frac {y^{\prime 2}}{2z}}\right]}\,dy^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/333f8610b40827a28f2b4bf95aceffff06beac39 height: height attribute not set width: width attribute not set description: {\displaystyle =\psi ^{\prime }{\sqrt {\frac {i}{z\lambda }}}e^{\frac {-ikx^{2}}{2z}}\int _{-{\frac {a}{2}}}^{\frac {a}{2}}e^{\frac {ikxx^{\prime }}{z}}e^{\frac {-ikx^{\prime 2}}{2z}}\,dx^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c792268df62abfd9586c7d59b7c1666035d10bf0 height: height attribute not set width: width attribute not set description: {\displaystyle kx^{\prime 2}/z} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ab19f40b31a17c1a0f6226526c8273d3e159ec90 height: height attribute not set width: width attribute not set description: {\displaystyle e^{\frac {-ikx^{\prime 2}}{2z}}\approx 1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/715c81d597bdf7460f050ead2e5514c2a3dd6709 height: height attribute not set width: width attribute not set description: {\displaystyle c=\psi ^{\prime }{\sqrt {\frac {i}{z\lambda }}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3bb35f42ebab064f83f8a9dda692b3172f2ef437 height: height attribute not set width: width attribute not set description: {\displaystyle \psi \,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/adec8cacbbee76f02b3ac047619c52d3557691d9 height: height attribute not set width: width attribute not set description: {\displaystyle =c\int _{-{\frac {a}{2}}}^{\frac {a}{2}}e^{\frac {ikxx^{\prime }}{z}}\,dx^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dc07e56c13539551b5b305e8dbd0f8af97efa428 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\left(e^{\frac {ikax}{2z}}-e^{\frac {-ikax}{2z}}\right)}{\frac {ikx}{z}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8a19a293592d5d5dda850bf2de5b92aba3c9764f height: height attribute not set width: width attribute not set description: {\displaystyle \sin x={\frac {e^{ix}-e^{-ix}}{2i}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4395e455de97213e98c2d5b65a03e2c29ab3db7a height: height attribute not set width: width attribute not set description: {\displaystyle \sin \theta ={\frac {x}{z}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f79356554dbbba3ea663d9f2fa6d6aba14867908 height: height attribute not set width: width attribute not set description: {\displaystyle \psi =ac{\frac {\sin {\frac {ka\sin \theta }{2}}}{\frac {ka\sin \theta }{2}}}=ac\left[\operatorname {sinc} \left({\frac {ka\sin \theta }{2}}\right)\right]} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/92147a825317af9c52d768df9911a26572530154 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {sinc} (x)\ {\stackrel {\mathrm {def} }{=}}\ {\frac {\operatorname {sin} (x)}{x}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cf30474188d99afe5a22ab7937e7c4634e277da6 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {2\pi }{\lambda }}=k} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/535ea7fc4134a31cbe2251d9d3511374bc41be9f height: height attribute not set width: width attribute not set description: {\displaystyle i} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/42f245fc8bbd3dd0c52cd3fd1d0a1dbee1d8cf0c height: height attribute not set width: width attribute not set description: {\displaystyle i(\theta )\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7a6e14c788807fa148715c2e256693db3c058a51 height: height attribute not set width: width attribute not set description: {\displaystyle =i_{0}{\left[\operatorname {sinc} \left({\frac {\pi a}{\lambda }}\sin \theta \right)\right]}^{2}} |
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https://upload.wikimedia.org/wikipedia/commons/c/ca/laserdiffraction.jpg height: 109 width: 259 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/4/46/diffraction2vs5.jpg height: 116 width: 259 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cc2cdd9d872bd24b4c53c05da2bebd38d44a7b7f height: height attribute not set width: width attribute not set description: {\displaystyle \psi =\int _{fend.}{\frac {i}{r\lambda }}\psi ^{\prime }e^{-ikr}\,dfend.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c26c105004f30c27aa7c2a9c601550a4183b1f21 height: height attribute not set width: width attribute not set description: {\displaystyle \infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3730dee919d39fe72a7cb2d4388ceee1b0cdd171 height: height attribute not set width: width attribute not set description: {\displaystyle x_{j=0\cdots n-1}^{\prime }=x_{0}^{\prime }-jd} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f6e4ce8a2eddbe4eda9fd196ff2c60deb7294034 height: height attribute not set width: width attribute not set description: {\displaystyle r_{j}=z\left(1+{\frac {\left(x-x^{\prime }-jd\right)^{2}+y^{\prime 2}}{z^{2}}}\right)^{\frac {1}{2}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/715bc105b322909fde6f938d3d9964f35bb4aa74 height: height attribute not set width: width attribute not set description: {\displaystyle \psi =\sum _{j=0}^{n-1}c\int _{-{\frac {a}{2}}}^{\frac {a}{2}}e^{\frac {ikx\left(x^{\prime }-jd\right)}{z}}e^{\frac {-ik\left(x^{\prime }-jd\right)^{2}}{2z}}\,dx^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f2dfbab83ffd827dc0831f965aa4f12fbd3a27e0 height: height attribute not set width: width attribute not set description: {\displaystyle e^{\frac {-ik\left(x^{\prime }-jd\right)^{2}}{2z}}\approx 1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9c28a6681b664cafa6a8b62c53621736054a5784 height: height attribute not set width: width attribute not set description: {\displaystyle =c\sum _{j=0}^{n-1}\int _{-{\frac {a}{2}}}^{\frac {a}{2}}e^{\frac {ikx\left(x^{\prime }-jd\right)}{z}}\,dx^{\prime }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/283c18ee58ace02f2d61ca9f2fa689a9d6654689 height: height attribute not set width: width attribute not set description: {\displaystyle =c\sum _{j=0}^{n-1}{\frac {\left(e^{{\frac {ikax}{2z}}-{\frac {ijkxd}{z}}}-e^{{\frac {-ikax}{2z}}-{\frac {ijkxd}{z}}}\right)}{\frac {2ikax}{2z}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2680a28a42905e258b500f1796ae2c2c92126d71 height: height attribute not set width: width attribute not set description: {\displaystyle =c\sum _{j=0}^{n-1}e^{\frac {ijkxd}{z}}{\frac {\left(e^{\frac {ikax}{2z}}-e^{\frac {-ikax}{2z}}\right)}{\frac {2ikax}{2z}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/15f090fc05d291f77490baefe01f12a95700c308 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\sin {\frac {ka\sin \theta }{2}}}{\frac {ka\sin \theta }{2}}}\sum _{j=1}^{n-1}e^{ijkd\sin \theta }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/74df7548e1a9a7a7422a3605a3caa8411b86d8d9 height: height attribute not set width: width attribute not set description: {\displaystyle \sum _{j=0}^{n-1}e^{xj}={\frac {1-e^{nx}}{1-e^{x}}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8899e87b4c4a356573f63cb5935bbbe0bd92e288 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\sin {\frac {ka\sin \theta }{2}}}{\frac {ka\sin \theta }{2}}}\left({\frac {1-e^{inkd\sin \theta }}{1-e^{ikd\sin \theta }}}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1f10f9a1af946403be7ea449f648439c103897f1 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\sin {\frac {ka\sin \theta }{2}}}{\frac {ka\sin \theta }{2}}}\left({\frac {e^{-inkd{\frac {\sin \theta }{2}}}-e^{inkd{\frac {\sin \theta }{2}}}}{e^{-ikd{\frac {\sin \theta }{2}}}-e^{ikd{\frac {\sin \theta }{2}}}}}\right)\left({\frac {e^{inkd{\frac {\sin \theta }{2}}}}{e^{ikd{\frac {\sin \theta }{2}}}}}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/206e7cca7727ac8cb874cb911d41bf9af2f1a665 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\sin {\frac {ka\sin \theta }{2}}}{\frac {ka\sin \theta }{2}}}{\frac {\frac {e^{-inkd{\frac {\sin \theta }{2}}}-e^{inkd{\frac {\sin \theta }{2}}}}{2i}}{\frac {e^{-ikd{\frac {\sin \theta }{2}}}-e^{ikd{\frac {\sin \theta }{2}}}}{2i}}}\left(e^{i(n-1)kd{\frac {\sin \theta }{2}}}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/29620ac6de728d7db261114acb29859c66c8a3f5 height: height attribute not set width: width attribute not set description: {\displaystyle =c{\frac {\sin \left({\frac {ka\sin \theta }{2}}\right)}{\frac {ka\sin \theta }{2}}}{\frac {\sin \left({\frac {nkd\sin \theta }{2}}\right)}{\sin \left({\frac {kd\sin \theta }{2}}\right)}}e^{i\left(n-1\right)kd{\frac {\sin \theta }{2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/893d08e90ea73781dc133414d661529d0651ca80 height: height attribute not set width: width attribute not set description: {\displaystyle i_{0}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dee22cb5e18f59921fae05bcb7a2194b3e4652fb height: height attribute not set width: width attribute not set description: {\displaystyle \langle e^{ix}{\big |}e^{ix}\rangle \ =e^{0}=1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/817c1f8594184fc46dc4a12c31e54b59e644c4f8 height: height attribute not set width: width attribute not set description: {\displaystyle i\left(\theta \right)=i_{0}\left[\operatorname {sinc} \left({\frac {\pi a}{\lambda }}\sin \theta \right)\right]^{2}\cdot \left[{\frac {\sin \left({\frac {n\pi d}{\lambda }}\sin \theta \right)}{\sin \left({\frac {\pi d}{\lambda }}\sin \theta \right)}}\right]^{2}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/magnifying_glass_icon_mgx2.svg/18px-magnifying_glass_icon_mgx2.svg.png height: 18 width: 18 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c7/solido_di_diffrazione.png/220px-solido_di_diffrazione.png height: 183 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/airy-pattern.svg/220px-airy-pattern.svg.png height: 163 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bcf4285238c9f7bc9f608462ee6e2867a5b6d925 height: height attribute not set width: width attribute not set description: {\displaystyle i(\theta )=i_{0}\left({\frac {2j_{1}(ka\sin \theta )}{ka\sin \theta }}\right)^{2}} |
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https://upload.wikimedia.org/wikipedia/commons/b/b6/zboo_lucky_image_1pc.png height: 183 width: 224 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ccb24116d3347a92db476cc512b6faf7ee47d5af height: height attribute not set width: width attribute not set description: {\displaystyle d=1.22\lambda {\frac {f}{a}},\,} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/x-ray_diffraction_pattern_3clpro.jpg/220px-x-ray_diffraction_pattern_3clpro.jpg height: 220 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/99d6196009f282a78ac460a098b2d7b8e9939d73 height: height attribute not set width: width attribute not set description: {\displaystyle m\lambda =2d\sin \theta \ } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/94df6d9afabe2a7d8f7d95e00d508f0f80eab2ab height: height attribute not set width: width attribute not set description: {\displaystyle \lambda ={\frac {h}{mv}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/wiktionary_small.svg/18px-wiktionary_small.svg.png height: 18 width: 18 description: collabora a wikizionario |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/commons-logo.svg/18px-commons-logo.svg.png height: 24 width: 18 description: collabora a wikimedia commons |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/blue_pencil.svg/10px-blue_pencil.svg.png height: 10 width: 10 description: modifica su wikidata |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/nuvola_apps_katomic.svg/25px-nuvola_apps_katomic.svg.png height: 25 width: 25 description: |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/science-symbol-2.svg/25px-science-symbol-2.svg.png height: 25 width: 25 description: |
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https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
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http://it.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
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http://it.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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