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CP SINGH-HEAT TRANSFER-Exercises
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- Two spheres of radii in the ratio 1 : 2 and densities in the ratio 2 :...
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- A piece of charcoal and a piece of shining steel of the same surface a...
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- In a dark room with ambient temperature T(0), a black body is kept at ...
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- A solid at temperature T(1) is kept in an evacuated chamber at tempera...
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- A system S receives heat continuously from an electric heater of power...
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- A spherical black body of radius r radiates power P, and its rate of c...
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- The temperature of an isolated black body falls from T(1) to T(2) in t...
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- A solid cube and a solid sphere of the same material have equal surfac...
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- A solide sphere and a hollow sphere of the same material and of equal ...
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- A sphere at temperature 600 K is placed in an enviroment to temperatur...
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