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A sphere, a cube and a thin circular pla...

A sphere, a cube and a thin circular plate, all having the same mass and made of the same material are heated to the same temperature and them allowed to cool. Which of them cools fastest ?

A

cube

B

sphere

C

plate

D

can not be predicted

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Newtons Law of Cooling)
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  2. A sphere, a cube and a thin circular plate, all having the same mass a...

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  3. The temperature-time graphs obtained in Newton's cooling experiment is

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  4. A sphere, a cube, a cone and a thin disc all made up of the same mater...

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  5. A solid cylinder, a solid cube and a solid sphere are made of the same...

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  6. A solid cube and a sphere are made of the same material and both have ...

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  8. There is a circularr hole in a square copper plate. If the plate is he...

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  9. Newton's law of cooling is used in laboratory for the determination of...

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  10. Newton's law of cooling holds good provided the temperature difference...

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  11. Newton's law of cooling leads us to the following expression.

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  12. Newton's law of cooling is valid for

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  13. When a body of mass M loses heat, the rate of fall of temperature is p...

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  14. A solid sphere of copper of radius R and hollow sphere of copper of in...

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  15. A mechanism of equalization of temperature of a body by thermal radiat...

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  16. The Newton's law of cooling is based on

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  17. Newton's law of cooling is also applicable to

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  18. A solid sphere, cube and a cylinder of same material and density, are ...

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  19. A solid sphere and a hollow sphere of the same material and of equal r...

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  20. Newton's law of cooling can be obtained from

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