Heat And Thermodynamics - Study Mode

[#296] Thermostat is a device which
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(C) Automatically regulates the temperature of a system

[#297] Heat stored in water vapour is
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(B) latent heat

Explanation

Solution: The heat stored in water vapor is called latent heat. Latent heat is a form of thermal energy that is stored when a substance changes phase, such as from a liquid to a gas.

[#298] The statement that 'heat cannot flow by itself from a body at a lower temperature to a body at a higher temperature', is known as
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(C) Second Law of Thermodynamics

[#299] A Kelvin thermometer and a Fahrenheit thermometer both give the same reading for a certain sample. What would be the corresponding reading in a Celsius thermometer?
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(B) 301

[#300] A black body can absorb radiations of
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(D) all wavelengths