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Grade 8Thermal Physics

A liquid P of specific heat capacity 2400 J kg-1Kg-1And at 70c is mixed with another liquid R specifi heat capacity 1000 J kg-1 K-1 at 30c After mixing the final temperature of the mixture is 40c find the ratio of the mass of liquid mixed

revanth

8 Years agoGrade 8

1 Answer

Adarsh

8 Years ago

according to question,

heat loss by p = heat gain by r

so , P.2400.30=R.1000.10

=> P/R=5/36

Hopre this will help you

Thanks and Regards

Adarsh

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