angle of incidence at first point of incidence
counterclockwise
now angle of incidence at second incidence
so angle of deviation will be
clockwise
angle of incidence at third surface
now the deviation angle is given as
now the total deviation angle will be given by
so the ray will deviate by 220 degree in clockwise direction
Explanation:
so this is the correct answer
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Answers & Comments
angle of incidence at first point of incidence
now angle of incidence at second incidence
so angle of deviation will be
angle of incidence at third surface
now the deviation angle is given as
now the total deviation angle will be given by
so the ray will deviate by 220 degree in clockwise direction
Explanation:
so this is the correct answer