Neco Model Questions Vol1 2022 Physics Question 20

Practice objective / multiple choice question 20 from the 2022 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2022 Physics Objective / Multiple Choice Medium Difficulty
Question 20 NECO_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • objective

A calorimeter contains \(300\ \text{g}\) of water at \(40^{\circ}\text{C}\). Into it is placed \(200\ \text{g}\) of ice at \(0^{\circ}\text{C}\). The specific heat capacity of water is \(4.18\ \text{J\,g}^{-1}\text{K}^{-1}\) and the latent heat of fusion of ice is \(334\ \text{J\,g}^{-1}\). Assuming no heat loss to the surroundings, determine the final temperature of the mixture.

Answer Options

Correct Answer A. 0 °C
B. 5 °C
C. 10 °C
D. -5 °C
Correct Answer
A
Correct Option:
0 °C

About This Question

This is Neco Model Questions Vol1 2022 Physics Question 20. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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