Free Online Mock Physics Multiple Choice Test on Thermodynamics

Sub Category : Thermodynamics

Test : 8

Time Left :

1)
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2)
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3)	One mole of an ideal gas at an initial temperature of TK does 6R joule of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5/3, the final temperature of gas will be (1) (T + 2.4)K (2) (T-2.4)K (3) (T+4)K (4) (T-4)K
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4)	A Carnot engine working between 300K and 600K has a work output of 800J per cycle. The amount of heat energy supplied to the engine from the source in each cycle is (1) 800 J (2) 1600 J (3) 3200 J (4) 6400 J (5) 400 J
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5)	Which of the following processes is reversible? (1) Transfer of heat by conduction (2) transfer of heat by radiation (3) isothermal compression (4) electrical heating of a nichrome wire
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