Since a convex lens converges a light beam, can it also burn a paper? Class 8

Since a convex lens converges a light beam, can it also burn a paper? Class 8

Since a convex lens converges a light beam, can it also burn a paper? Class 8

Answer:

Yes. In simple terms, the convex lens acts like a magnifying glass, focusing the sun's rays and intensifying the heat at a specific spot (focus), which can be enough to burn a paper.