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A point object is placed at a distance o...

A point object is placed at a distance of 10cm and its real image is formed at a distance of 20 cm from a concave mirror. If the object is moved by 0.1 cm towards the mirror, the images will shift by about

A

0.4 cm away from the mirror

B

0.4 cm towards the mirror

C

0.8 cm from the mirror

D

0.8 cm towards the mirror

Text Solution

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The correct Answer is:
A
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