JEE Main Thermodynamics questions
7 Physics questions on Thermodynamics as asked in JEE Main, newest first. 6 come with a worked solution.
- Match List I with List II | | LIST I | | LIST II | |---|---|---|---| | A | Isothermal Process | I | Work done by the gas decreases internal energy | | B | Adiabatic Process | II | No change in internal energy | | C |…
2023 · with solution
- The graph between two temperature scales P and Q is shown in the figure. Between upper fixed point and lower fixed point there are 150 equal divisions of scale P and 100 divisions on scale Q. The relationship for…
2023 · with solution
- Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: If dQ and dW represent the heat supplied to the system and the work done on the system respectively.…
2023 · with solution
- 1 g of a liquid is converted to vapour at 3 × 10^5 Pa pressure. If 10% of the heat supplied is used for increasing the volume by 1600 cm^3 during this phase change, then the increase in internal energy in the process…
2023 · with solution
- In an Isothermal change, the change in pressure and volume of a gas can be represented for three different temperature; T_3 > T_2 > T_1 as :
2023 · with solution
- A bowl filled with very hot soup cools from 98°C to 86°C in 2 minutes when the room temperature is 22°C. How long it will take to cool from 75°C to 69°C?
2023
- A body cools from 60°C to 40°C in 6 minutes. If, temperature of surroundings is 10°C. Then, after the next 6 minutes, its temperature will be ________°C.
2023 · with solution
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