Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoThermal ExpansionMedium2 minQB
PhysicsMediumsingle choice
100 g ice at 0°C mixes with 100 g water at 80°C. Final temperature is:
Options:
Answer:
A
Solution:
Cooling water to 0°C releases 8000 cal. Melting ice needs 8000 cal. All ice just melts at 0°C.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion
⏱ 2mℹ️ Source: QB
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