Lessons

Eamcet Physics
1 st Year : Unit 8.1 ( Thermodynamics ) - Calorimetry And Joules Law

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Q.

Water of volume 2 litre in a container is heated with a coil of 1kW at 27°C . The lid of the container is open and energy dissipates at rate of 160J/s In how much time temperature will rise from 27°C to 77°C [Given specific heat of water is 4.2 kj/kg]

View Answer

Correct choice: A

Explanation:

None
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