Question

Can someone explain breifly this formula please ,just be breif and tell what is sin plss
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Answer 1

Answer:

Actually this is a law more peecisely the law of refraction of light.When light travels from one medium to another,its angle of incidence changes. So sin i is divided with sin if refracted ray to get the constant. Here constant is not always same.It is only used to determine speed of light in a particular medium with respect to another medium. sin is a triginometric ration in which perpendiclar of a rigjt angled triangle is divided with hypotanuse and has specefic values for different values. The constant is called refractive index. For more information you can whatsapp me on 8767388696

Answer 2

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