Hi，I was wondering if someone could tell me the name of this equation, where does the equation come from?(adsbygoogle = window.adsbygoogle || []).push({});

“If light is isotropically generated in a medium then the fraction transmitted to the outside world is given by:

F = (1/4)(n2/n1)2[1-{(n1-n2)/(n1+n2)}2]”

Thank you so much :)

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# F = (1/4)(n2/n1)2[1-{(n1-n2)/(n1+n2)}2] ??

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