Science, asked by Sweetz5336, 1 year ago

To find the focal length of a concave mirror Rahul focuses a distant object with this mirror. The chosen object should be; A. a tree; B. a building; C. a window; D. the sun(Delhi - 2011)

Answers

Answered by vijaypayal205

0

Answer:

the answer should be sun as parallel rays coming from sun will meet at sun only , hope it will help you

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