An object 5cm tall is placed 1m from a concave spherical mirror which has a radius of curvature of 20 cm. The size of the image is
Text Solution
Verified by ExpertsThe correct answer is:
C
h o = 5 cm
f = – 
= – 10 cm
u = – 1 m = – 100 cm
h i = ?
m = 
= – 
h i = – h o 
= – 5 
= 
= – 
cm = – 0.55 cm
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