Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoThermal ExpansionMedium2 minQB
PhysicsMediummatching list
Match the following List I with List II. Use only the direct phase change stated.
List - I | List - II |
|---|---|
(P) Water vapour forms frost directly | (1) Deposition |
(Q) Water vapour forms liquid dew | (2) Condensation |
(R) Dew drops turn into ice | (3) Freezing |
(S) Frost turns into liquid water | (4) Melting |
Options:
Answer:
A
Solution:
Direct vapour-to-solid is deposition (P-1); vapour-to-liquid is condensation (Q-2); liquid-to-solid is freezing (R-3); solid-to-liquid is melting (S-4). Answer A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion
⏱ 2mℹ️ Source: QB
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