Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoHeat TransferMedium2 min
PhysicsMediumsingle choice
The energy emitted per second by a black body at C is 10 J. If the temperature of the black body is increased to C, the energy emitted per second will be:
Options:
Answer:
D
Solution:
doubles from 300 K to 600 K, so the energy increases times. J. D.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer
⏱ 2m
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