Question

a light ray incident with 30 degrees on a plane of a prism after refraction it deviated with 25 degree find angle of prism

Answer 1

Answer:

Angle of prism(A)=35* i.e. 35 degrees

Explanation:

angle of incidence (i) =30 degrees

angle of emergence (e) = 30 degrees

angle of deviation (z) = 25 degrees

i+e=A+z

30 +30=A+25

35=A

A=35 degrees

Answer 2

Answer:

hi

how r u ?

Explanation:

answer is 35°