Curated PYQ Collection
Physics
Showing 2,146 questions & PYQs organized by topics.
Physics
01
Which branch of physics is related to heat?
RRB PYQ MCQ
02
Which law of thermodynamics expresses conservation of energy?
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03
Heat transferred to any system is measured in _____.
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04
Energy can neither be generated nor destroyed, but can be transformed into…
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05
Steady-state heat flow means:
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06
For an ideal gas, what is the change in enthalpy ΔH for…
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07
In thermodynamics, the zeroth law states that:
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08
Which law of thermodynamics defines entropy?
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09
How does the specific volume of water change when it is heated…
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10
The entropy of the universe tends towards:
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