Math, asked by arkhamguys2304, 1 year ago

Why there are rwo values of angle of incidence for on e value of?

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Answered by kritika1001
1

When a ray of light is incident on a prism with an angle of incidence ii it gets refracted twice and passes out of the prism with an angle of emergence. The angle of deviation is the angle between the direction of the angle of emergence and the angle of incidence. ... Thus it is clear ...

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