Q.

When white light passes through a glass prism we get a spectrum on the other side of the prism. In the emergent beam the ray which is deviated least is -

A. the violet ray
B. the red ray
C. the green ray
D. the blue ray
Answer» B. the red ray
Explanation: Red is deviated the least and violet the most.
1.1k
0
Do you find this helpful?
1

View all MCQs in

Physics

Discussion

No comments yet