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An object 5 cm tall is placed 1 m from a...

An object 5 cm tall is placed 1 m from a concave spherical mirror which has a radius of curvature of 20 cm. The size of the image is

A

0.11cm

B

0.50 cm

C

0.55 cm

D

0.60 cm

Text Solution

Verified by Experts

The correct Answer is:
3
`1/v - 1/1 = -10`
`1/v = -10+1`
v=`1/9`
`v/u = h_(image)/h_(object)`
`(10//9)/1 = lambda./5`
h. = `5/9 = `0.55 cm
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