Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoHeat TransferMedium2 min
PhysicsMediumsingle choice
The top of a lake gets frozen at a place where the surrounding air is at a temperature of C. Then:
Options:
Answer:
A
Solution:
The water just under the ice is in equilibrium with ice, so it is at C. Water is densest at C, so the bottom layer stays at C. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer
⏱ 2m
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