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In the given diagram, three rays of ligh...

In the given diagram, three rays of light pass through focal point `F_(1)` to the converging lens, placed along vertical line. Which of the following is correct regarding this?

A

The speed of light rays decreases when they enter the converging lens.

B

The speed of light rays decreases when they leave the converging lens.

C

The speed of light rays increases when they enter the converging lens.

D

The speed of light rays remains same while entering or leaving the converging lens.

Text Solution

Verified by Experts

The correct Answer is:
A
The speed of light decreases while travelling from rarer to denser medium.
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