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MDCAT Past Papers - NUMS - Physics - Chap No 6 Quiz

Attempt 10 MCQs on MDCAT Past Papers - NUMS - Physics - Chap No 6 | Quiz 1

1. In a certain process, 400J of heat energy is supplied to a system and at the same time 150J of work done by the system. The increase in internal energy of system is



2. If 42 heat is transferred to the system during expansion, what is the change in internal energy? When work done is 32 J ?



3. The bicycle pump works on the basis of:



4. The 1st law of thermodynamics is the generalization of the law of conservation of:



5. A process in which all the heat energy is used for increasing internal energy of the system is known as:



6. In molar specific heat, the equation Cp − Cv = R shows that:



7. First law of thermodynamics is based on:



8. The thermodynamic process during which the pressure is kept constant is called:



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