Question

A ray of light incident at an angle on a refracting face of a prism emerges from the
other face normally. If the angle of the prism is 5º and the prism is made of a material
of refractive index 1.5, the angle ofincidence is
1) Sin (0.13)
2) Sin (0.52)
3) Sin' (0.17)
4) Sin (0.86)​

Answer 1

Explanation:

above answer of A ray of light incident at an angle on a refracting face of a prism emerges from the

other face normally. If the angle of the prism is 5º and the prism is made of a material

of refractive index 1.5, the angle ofincidence is

1) Sin (0.13)

2) Sin (0.52)

3) Sin' (0.17)

4) Sin (0.86)