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A convex lens of focal length 24 cm in a...

A convex lens of focal length 24 cm in air is surrounded by different mediums as show in the fig. A point object O is placed along the principle axis at a distance 30 cm from the lens. Find the number and position of the images formed.

A

1 image, at infinity and 4 cm

B

2 images at infinity and 960/19cm

C

2 image both at infinity

D

4 images, all at infinity

Text Solution

Verified by Experts

The correct Answer is:
B
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