Gce Model Questions Vol1 2022 Physics Question 24
Practice objective / multiple choice question 24 from the 2022 Gce Model Questions Vol1 Physics examination.
200 g of water at \(80^{\circ}\text{C}\) is mixed with 300 g of water at \(20^{\circ}\text{C}\) in an insulated container. During mixing, 5 % of the total heat exchanged is lost to the surroundings. Assuming the specific heat capacity of water is \(4.186\ \text{J g}^{-1}\text{K}^{-1}\), find the final equilibrium temperature of the mixture (in °C, to one decimal place).
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About This Question
This is Gce Model Questions Vol1 2022 Physics Question 24. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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