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Two point sources S(1) and S(2) are 24 c...

Two point sources `S_(1)` and `S_(2)` are 24 cm apart. What should a convex lens of focal length 9 cm be placed between them so that the images of both sources formed at the same place ?

A

6 cm

B

9 cm above water level

C

12 cm

D

15 cm

Text Solution

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The correct Answer is:
A
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