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प्रश्न
When food is cooked in a vessel by keeping the lid closed, after some time the steam pushes the lid outward. By considering the steam as a thermodynamic system, then in the cooking process
विकल्प
Q > 0, W > 0
Q < 0, W > 0
Q > 0, W < 0
Q < 0, W < 0
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उत्तर
Q > 0, W > 0
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संबंधित प्रश्न
What is a thermodynamic process?
Draw a p-V diagram of the reversible process.
Draw a p-V diagram showing positive work with varying pressure.
Write a note on free expansion.
Explain thermodynamics of the adiabatic process.
Draw the PV diagram for the isothermal process.
Explain the isobaric process and derive the work done in this process.
An ideal gas is taken in a cyclic process as shown in the figure. Calculate
- work done by the gas
- work done on the gas
- Net work done in the process
In which of the following processes, beat is neither absorbed nor released by a system?
An ideal gas is taken through a cyclic process ABCDA as shown in figure. The net work done by the gas during the cycle is ______.
