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In a medium of refractive index 1.6 and ...

In a medium of refractive index 1.6 and having a convex surface has a point object in it at a distance of 12 cm from the pole. The radius of curvature is 6 cm. Locate the image as seen from air

A

Areal image at 30 cm

B

A virtual image at 30 cm

C

Areal image at 4.28 cm

D

A virtual image at 4.28 cm

Text Solution

Verified by Experts

The correct Answer is:
B
`mu_(2)/v - mu_(1)/u=(mu_(2)-mu_(1))/R,1/v + 1.6/12=(1-1.6)/(-6)`
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