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MTG GUIDE-THERMODYNAMICS-NEET Cafe (Topicwise practice Questions)
- The thermodynamic process in which no work is done on or by the gas is
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- The work done by a gas is maximum when it expands
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- An ideal gas is taken around the cycle ABCA as shown in the P-V diagra...
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- No heat flows between the system and surroundings. Then the thermdynam...
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- The volume of one mole of an ideal gas changes from V to 2V at tempera...
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- "Heat cannot itself flow from a body at lower temperature to the body ...
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- The temperature T(1) and T(2) of heat reservoirs in the ideal Carnot e...
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- A Carnot engine operates with source at 500 K and sink at 375 K. Engin...
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- A reversible engine converts one-sixth of the heat input into work. Wh...
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- The efficiency of a carnot engine working between temperature T(1) and...
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- An engineer claims to have made an engine delivering 10 kW power with ...
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- A Carnot engine operates with source at 127^(@)C and sink at 27^(@)C. ...
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- An ideal gas hea engine operates in a Carnot cycle between 227^(@)C an...
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- The efficiency of Carnot engine is 50% and temperature of sink is 500 ...
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- A heat engine has an efficiency eta. Temperature of source and sink ar...
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- A steam engine delivers 5.4 xx 10^(8) j of work per minute and absorbs...
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- A refrigerator is to maintain eatables kept inside at 9^(@)C. The coef...
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- The inside and outside temperature of a refrigerator are 273 K and 303...
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- A Carnot engine takes 3 xx 10^(6) cal of heat from a reservoir at 627^...
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- A Carnot engine will sink temperature at 17^(@)C has 50% efficiency. B...
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