Aap concave mirror produces three times in enlarged virtual image of an object placed at 10cm in front of it calculate the radius of curvature of the mirror
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Answer:
30 cm.
Explanation:
y/x = 3 , y = 3x = 30 cm
1/f = 1/x + 1/y = 1/x - 1/3x = 1/10 - 1/30 = 2/30 , f = 30/2 cm.
R = 2f = 30 cm.
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