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Assertion: If object is placed at infini...

Assertion: If object is placed at infinity, then a virtual image will be formed at first focus of a concave lens.
Reason: First focal length of a concave lens is positive.

A

If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.

C

If both Assertion is true, but the Reason is false.

D

If both Assertion is false but the Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
D
Image is formed at second focus (not the first focus).
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