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MDCAT - Practice Test - Physics - Thermodynamics Quiz

Attempt 10 MCQs on MDCAT - Practice Test - Physics - Thermodynamics | Quiz 5

41. What is the work done by an ideal gas during isothermal expansion?



42. What happens to temperature of an ideal gas during adiabatic expansion?



43. What happens to temperature during adiabatic compression?



44. Is specific heat an intensive or extensive property?



45. Molar specific heat is:



46. 2 moles of ideal gas expand isothermally at 300 K from 0.02 m³ to 0.04 m³. Find work done (R=8.314).



47. A monatomic ideal gas expands adiabatically to twice its initial volume. Initial T=300 K. Find final T.



48. A diatomic gas at 400 K expands adiabatically to three times its volume. Find final temperature (γ=1.4).



49. 2 moles of monatomic gas are heated at constant pressure from 300 K to 350 K. Find change in internal energy. (R=8.314)



50. What is the sign of net work for a clockwise cycle on a P-V diagram?



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