A student traces the path of a ray of light passing through a rectangular glass slab and marks the angle of incidence i, angle of refraction r and angle of emergence e, as shown. The correctly marked angle(s) is/are (A) ∠i only (B) ∠e only (C) ∠r only (D) ∠i and ∠e
Answers
Answered by
3
Answer would be D as angle I and e can be marked outside the slab whereas angle r needs to be marked inside the glass slab.
Answered by
0
Answer:
When a ray of light passes through a rectangular glass slab. then due to change in the refractive index from air to glass and then glass to air, the light is refracted. The angle of incidence is equal to the angle of emergency of light ray and also greater than angle of refraction.
Similar questions