Question

एक प्रतिबिंब का आकार हमेशा वस्तु के बराबर है तो दर्पण होगा​

Answer 1

Answer:

वो अवतल दर्पण होगा ।

Explanation:

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Answer 2

If the size of image is equal to the size of object, then the mirror will be concave.

Explanation:

If the size of image is equal to the size of object, then the mirror will be concave. We know that the ratio of the size of image is equal to the size of object is called its magnification.

If v = u, then magnification, m = -1

When the object is placed at the center of curvature, then the image will also formed at center of curvature. As a result, the size of image is equal to that of the size of object.

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Mirror's formula

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