Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKTGMedium2 minPYQ_2012
PhysicsMediumsingle choice
The average translational kinetic energy of (molar mass 32) molecules at a particular temperature is . The translational kinetic energy of (molar mass 28 ) molecules in at the same temperature is
Options:
Answer:
C
Solution:
Given, We know that, Translational kinetic energy, where, Boltzmann constant Temperature Since, the temperature is same for both oxygen and nitrogen therefore,
Stream:BITSATSubject:PhysicsTopic:Heat & ThermoSubtopic:KTG
⏱ 2mℹ️ Source: PYQ_2012
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