Q

For light passing through a triangular glass prism, the angle between the incident and emergent directions is called _____.

RRB Group-D 13/09/2022 / Shift-II 2022
✓ Answer: A Angle of deviation
The angle of deviation measures the net change in the ray's direction through the prism.
← Previous Question Next Question →

📚 Related Questions — Light

1 Which point on a spherical mirror’s principal axis is twice the distance… 2 _____ is used in yellow street lamps. 3 Which statements about a spherical mirror are true? I. C is the… 4 Why is the Sun visible about two minutes before actual sunrise and… 5 A ray follows A → B → C → D through a… 6 A lemon in water in a glass tumbler appears bigger when viewed…