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If a sphere, a cube and a thin plate are...

If a sphere, a cube and a thin plate are heated and are left in air. Then the one which cools first is

A

the sphere

B

the thin plate

C

the cube

D

cannot decide as their material, volume and nature of the surface is not given

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The correct Answer is:
D
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MARVEL PUBLICATION-KINETIC THEORY OF GASES ,THERMODYNAMICS AND RADIATION-TEST YOUR GRASP - 9
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