Neco Model Questions Vol1 2018 Physics Question 14
Practice objective / multiple choice question 14 from the 2018 Neco Model Questions Vol1 Physics examination.
A \(150\,\text{g}\) piece of aluminium (specific heat \(c_{1}=0.900\,\text{J\,g}^{-1}\,\text{°C}^{-1}\)) initially at \(80\,\text{°C}\) is placed into \(200\,\text{g}\) of water (\(c_{2}=4.18\,\text{J\,g}^{-1}\,\text{°C}^{-1}\)) at \(20\,\text{°C}\) in an insulated container. Determine (a) the final equilibrium temperature of the system and (b) the amount of heat transferred from the aluminium to the water.
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About This Question
This is Neco Model Questions Vol1 2018 Physics Question 14. It is one of the objective questions from the 2018 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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