A calorimeter contains 0.5 kg of water at 30 ^\circC. When 0.3kg of water at 60 ^\circC is added to it, the resulting temperature is found to be 40 ^\circC. The water equivalent of the calorimeter is

AP EAMCET Engineering 17 Sep 2020 Shift 1 Paper

Section: Physics

Question : 105 of 160

Marks: +1, -0

A calorimeter contains 0.5 kg of water at 30°C. When 0.3kg of water at 60°C is added to it, the resulting temperature is found to be 40°C. The water equivalent of the calorimeter is

0.25 kg
0.1 kg
0.2 kg
0.25 kg

Validate

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