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true or false: Water vapour content o...

true or false:
Water vapour content of air is measured by relative humidity.

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CHETANA PUBLICATION-HEAT-EXAMPLE
  1. true or false: Presence of moisture in air is called humidity

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  2. true or false: Heat is necessary to saturate the air with vapour

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  3. true or false: Water vapour content of air is measured by relative ...

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  4. true or false: Absoluty humidity is measured in kg//m^3

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  5. true or false: At dew point the relative humidity 60%

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  6. Complete the analogy: CGS unit of heat: calorie:: CGS unit of heat ...

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  7. true or false: In CGS system,heat is measured in joules

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  8. true or false: 1J = 4.18 cal

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  9. true or false: Specific heat is denoted by letter 'h'

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  10. true or false: specific heat capacity is measured in SI system in kcal...

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  11. The specific heat capacity is measured in C.G.S. system in.

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  12. True or False : Thermometer is used to measure specific heat capacity

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  13. The specific heat capacity of water is kcal/kg °C

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  14. How much heat energy is necessary to raise the temperature of 5 kg of ...

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  15. How much energy needs to be supplied to 150 g of water at 100^@C to co...

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  16. Equal heat is given to two objects A and B of mass 1 g. temperature of...

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  17. Liquid ammonia is used in ice factory for making ice from water. If w...

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  18. A Thermally Insulated Pot Has 150 G Ice at Temperature 0°C. How Much S...

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  19. If 80 g steam of temperature 87^@C is released on an ice slab of tempe...

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  20. A copper sphere of 100 g mass is heated to raise its temperautre to 10...

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