Physics, asked by nabeel78, 1 year ago

answer me q.13 , 14& 15​

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Answers

Answered by soorya25
1

13) is option (A)

(15) I think its concave mirror , if it is concave then the answer is (C)

because object cannot be placed.on a centre of curvature in convex mirror.

Answered by sabrinanandini2
1

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13.

(a) An electrical motor converts mechanical energry to electrical energy.

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An electrical motor converts electrical energy to mechanical energy. The electrical generator converts mechanical energy to electrical energy

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14.

(c) Nuclear Energy.

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15.

(a) Less than f

Explaination:-

Wherever the object is placed (other than infinity), the image is always formed less than f for a convex mirror.

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Hope this helps ✌❤

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