Take a magnifying glass ,place a paper under it , within the source of sunlight. After holding , the appearance of the paper changes. State your observation and write the reason to it
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Answer:
The paper burned.
Explanation:
Sunlight focused by a converging magnifying glass can burn paper. Light rays from the sun are nearly parallel and cross at the focal point of the lens. The more powerful the lens, the closer to the lens the rays will cross.
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