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The process in which heat energy flows f...

The process in which heat energy flows from a body at a higher temperature to another object at lower temperature is __________.

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higher, lower
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Thermal energy always flows from a system at higher temperature to a system at lower temperature

Heat energy flows from high temperature to low temperature

Heat energy flows from a body at low temperature to a body at higher temperature.

Cooling is transfer of heat energy from the body at higher temperature to lower temperature.

True or false. If false give the correct statement: (i) Thermal energy always flows from a system at higher temperature to a system at lower temperature. (ii) For a given heat in liquid, the percenrage apparent expansion is more than that of real expansion.

Heat flows from a____body to a____body.

SURA PUBLICATION-THERMAL PHYSICS-ADDITIONAL QUESTION & ANSWERS (FILL IN THE BLANKS)
  1. The process of heat transfer directly from molecule to molecule is cal...

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  2. Transfer of energy between any two bodies due to difference in tempera...

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  3. The process in which heat energy flows from a body at a higher tempera...

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  4. Transfer of heat energy from low temperature to high temperature body ...

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  5. The amount of heat required to raise 1^(@)C of 1 g of water is .

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  6. Change in dimension due to raise in temperature is called .

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  7. The expansion of solids is due to their rigid property.

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  8. If there is change in length due to heating , it is called .

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  9. Superficial expansion is increase in due to heating.

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  10. Because of heating, if there is change in volume it is called .

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  11. has more expansion than solids due to rise in temperature of 1K is cal...

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  12. The unit of coefficient of real expansion is .

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  13. Ratio of true rise in volume to original volume of liquid due to rise ...

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  14. Coefficient of cubical expansion of liquid is independent of .

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  15. According to Avogardo's law, the volume of gas is directly proportiona...

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  16. The total number of atoms per mole of the substance is .

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  17. The value of Avogardo number.

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  18. At very temperature and pressure, real gas behave as an ideal gas.

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  19. The transfer of heat energy continues until the bodies attain the same...

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  20. The process of transfer of heat energy, the body at temperature is he...

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