Question

Can a concave mirror burn a paper ? Why?​

Answer 1

Answer:

yes because it focusses the sunlight at a point

Answer 2

AnSwEr

Yes concave mirror can burn a paper because the concave mirror acts as a convergent medium for the recipient rays of light which can focus the ray of light at the focal point of the mirror which causes heating and might burn the paper with increased heat turning into flame.

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Hope it helps. Mark brainliest ✌️