Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoHeat TransferEasy2 min
PhysicsEasysingle choice
Two spheres of the same material have radii 5 cm and 15 cm. They are heated to the same temperature and cool in the same surroundings. Find the ratio of the rate of cooling of the smaller to that of the larger.
Options:
Answer:
B
Solution:
. The ratio is . B.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer
⏱ 2m
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