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Question
A concave mirror produces 10 times enlarged image (real) of an object placed 1cm in front of it. Where is the image located?
A concave mirror produces 10 times enlarged image (real) of an object placed 1cm in front of it. Where is the image located?
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Solution
The correct option is B −10 cm
Given:m=−10; magnificationu=−1; Object distance
m=−vu
⇒−10=−v−1
Therefore, the image distance, v=−10×1v=−10 cm
Given:
m=−10; magnification
u=−1; Object distance
m=−vu
⇒−10=−v−1
Therefore, the image distance,
v=−10×1
v=−10 cm
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