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RESONANCE-HEAT TRANSFER-Board Level Exercise
- What is the S.I. Unit of thermal conductivity?
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- Name the three modes of transmission of heat.
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- Define coefficient of thermal conductivity or thermal conductivity of ...
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- What are the basic requirements of a cooking utensil in respect of spe...
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- The ratio of thermal conductivites of two different metals is 5:3. In ...
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- Two rods of the same area of cross-section, but of length l(1) and l(2...
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- Name three factir affecting the energy radiated by a not body.
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- What is the shift in the colour of light when the temperature increase...
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- Even when earth receives solar energy, why is it not getting warmed up...
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- Define solar constant.
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- Distinguish the radiation and convection methods of heat transfter.
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- List the salient feastures of heat radiations.
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- State kirchhoff's law of blakc radiations.
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- Show graphically the temperature variation with time associated with a...
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