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coldgirl [10]
3 years ago
7

Explain with reason that when sunlight is focused on a piece of paper with the help of a convex len the paper will burn.​

Physics
1 answer:
Sloan [31]3 years ago
8 0

Answer:

Convex lenses concentrates the light energy to one spot on the paper so that the heat energy accumulates on that one small spot of paper. ... As the heat increases, combustion will occur when the spot becomes too hot and the paper will burn.

Explanation:

Hope it helps!

If you dont mind can you please mark me as brainlest?

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