Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB
PhysicsMediumassertion reason
Assertion: A gas becomes more elastic when it is compressed.
Reason: The bulk modulus of an ideal gas is proportional to its pressure, which rises on compression.
Options:
Answer:
A
Solution:
An ideal gas has bulk modulus (isothermal) or (adiabatic), so compressing it raises . A higher bulk modulus means a stiffer, more elastic gas. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases
⏱ 2mℹ️ Source: QB
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