Question text
27 Light passes into a transparent material that has a refractive index n. The angle of incidence at the surface of the transparent material is i. Which equation is used to calculate the angle of refraction r? n sin i A r = n sini B i = n sinr C sinr = D sinr = sin i n
27 Light passes into a transparent material that has a refractive index n.
The angle of incidence at the surface of the transparent material is i.
Which equation is used to calculate the angle of refraction r?
n sin i
A r = n sini B i = n sinr C sinr = D sinr =
sin i n
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