Science, asked by prajjawalpatel21, 5 months ago

why the same paper can't be burnt with the help of convex lens​

Answers

Answered by Anonymous
4

Convex Lens 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 & The Paper Burns.

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