When we focus sun light on a light color paper it get burned but if we do same with a dark color paper it don't burn why?

When we focus sun light on a light color paper it get burned but if we

1.	When we focus sun light on a light color paper it get burned but if we do same with a dark color paper it don't burn why?
Answer» DARK PAPER won't ABSORB the sunlightExplanation:Dark paper was painted with black paint or black paper is so THICK so it won't BURN

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When we focus sun light on a light color paper it get burned but if we do same with a dark color paper it don't burn why?

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