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The distant object method can be used to...

The distant object method can be used to find the focal length of which of the following ?

A

Only a convex lens

B

Convex mirror and Convex lens

C

Concave mirror and Convex lens

D

Concave mirror and Concave lens

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • A student has obtained a point image of a distant object using a convex lens. To find the focal length of the convex lens, he should measure the distance between the :

    A
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  • The human eye can focus objects at different distance by adjusting the focal length of the eye lens. This is due to

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