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PART - 2 CH - 11 Thermodynamics — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysicsPART - 2 CH - 11 Thermodynamics1 Mark
Question
What is meant by internal energy?
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Answer

The energy due to the movement of molecules in a gas is called internal energy. It is made up of kinetic energy, vibrational energy, rotational energy etc. of molecules.

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