Question

(a) Is it possible for the temperature of a substance to rise without heat flowing into the substance? Give your reasoning and use the example of an ideal gas. (b) (c) 11. Does the temperature of a substance necessarily have to change because heat flows into or out of it? Give your reasoning and use the example of an ideal gas. m3 The work done by one mole of a monatomic ideal gas ( = 5/3) in expanding adiabatically is 825 J. The initial temperature and volume of the gas 393 K and 0.100 . Obtain the final temperature and volume of the gas.

Answer 1

Answer

yes

Example

The adiabatic compression of an ideal gas.

since the process is an adiabatic process,Q=0.

The work done by the external ageant increases the internal energy of a gas.