Waec Model Questions Vol1 2025 Physics Question 14

Practice objective / multiple choice question 14 from the 2025 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2025 Physics Objective / Multiple Choice Medium Difficulty
Question 14 WAEC_MODEL_QUESTIONS_VOL1 • 2025 • PHYSICS • objective

A 5 kg block of ice at 0°C is placed in a container with 2 kg of water at 80°C. Assuming no heat loss to the surroundings, calculate the final equilibrium temperature of the system. The specific heat capacity of water is 4.2 kJ/kg°C and the latent heat of fusion of ice is 334 kJ/kg.

Answer Options

A. 15.0°C
Correct Answer B. 20.5°C
C. 30.0°C
D. 25.0°C
Correct Answer
B
Correct Option:
20.5°C

About This Question

This is Waec Model Questions Vol1 2025 Physics Question 14. It is one of the objective questions from the 2025 Waec Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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