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A football match is being played at night in a stadium with flood lights ON. You can see the shadow of a football kept at the ground but cannot see its shadow when it is kicked high in the air. Explain.
When a football is kicked high in the air, its shadow cannot be seen because the football is away from the ground. As the height of the football from the ground , its eventually. Hence, one cannot see the shadow of the football when it is in the air.
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