How to find angle of incidence and angle of refraction?
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Answer:
Step-by-step explanation:
The relation between the angle of incidence and the angle of refraction is known as Snell's Law. Since the light travels with different speed in different media, the direction of the ray of light will change when it crosses the boundary between the two media.
sin i/sin r = refractive index of medium
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Step-by-step explanation:
By using snells law
sini/sinr = constant and in case light travels from air medium to another medium of refractive index u sini/sinr = u
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