Neco Model Questions Vol1 2023 Physics Question 20
Practice objective / multiple choice question 20 from the 2023 Neco Model Questions Vol1 Physics examination.
200 g of water at \(80^{\circ}\text{C}\) is mixed with 100 g of ice at \(-10^{\circ}\text{C}\). The specific heat capacities are \(c_{\text{water}} = 4.18\ \text{J g}^{-1}\text{K}^{-1}\) and \(c_{\text{ice}} = 2.09\ \text{J g}^{-1}\text{K}^{-1}\). The latent heat of fusion of ice is \(L_f = 334\ \text{J g}^{-1}\). Assuming no heat loss to the surroundings, determine the final temperature of the mixture and state whether any ice remains.
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About This Question
This is Neco Model Questions Vol1 2023 Physics Question 20. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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