Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB
PhysicsMediumassertion reason
Assertion: Desert areas often have very large day-night temperature variations.
Reason: Sand has a low specific heat and the dry, clear air holds little heat at night.
Options:
Answer:
A
Solution:
Sand warms quickly by day and loses heat fast at night. The dry, cloudless air gives little cover. Both are true and the reason explains the assertion. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Kinetic Theory of Gases and Gas Laws
⏱ 2mℹ️ Source: QB
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