princess600579 princess600579

01-05-2020
Physics

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A beam of light passes from air into a cube of zirconium if the angle of incidence is 40”what is the angle of refraction ?

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tatertot23 tatertot23

01-05-2020

Answer:

50 degrees

Explanation:

Usually in physics in solving such questions refractive index of air is taken as 1.00 (n=1.00) by assuming that air is a vacuum. Hence, the light ray passes from water to air at an angle of incident of 40 degrees, it means that it has angle of 50 degrees to the normal line.

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