Neco 2024 Physics Question 33
Practice objective / multiple choice question 33 from the 2024 Neco Physics examination.
A 150 g piece of ice at \(-10^{\circ}\text{C}\) is placed in 200 g of water at \(40^{\circ}\text{C}\). No heat is lost to the surroundings. Given \(c_{\text{ice}}=2.1\,\text{J g}^{-1}\text{K}^{-1}\), \(c_{\text{water}}=4.18\,\text{J g}^{-1}\text{K}^{-1}\) and the latent heat of fusion of ice \(L_f=334\,\text{J g}^{-1}\), determine (a) the final temperature of the system and (b) the mass of ice that remains unmelted.
Answer Options
About This Question
This is Neco 2024 Physics Question 33. It is one of the objective questions from the 2024 Neco Physics examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.