Post Utme Lautech 2025 Physics Question 31

Practice objective / multiple choice question 31 from the 2025 Post Utme Lautech Physics examination.

Post Utme Lautech 2025 Physics Objective / Multiple Choice
Question 31 POST_UTME_LAUTECH • 2025 • PHYSICS • objective

A 2.5 kg block of ice at 0°C is placed in a 10°C water bath. Assuming the specific heat capacity of ice is 2090 J/(kg·K) and the specific heat capacity of water is 4186 J/(kg·K), calculate the time it takes for the ice to melt completely.

Answer Options

Correct Answer A. 0.0156 s
B. 0.0312 s
C. 0.0625 s
D. 0.125 s
Correct Answer
A
Correct Option:
0.0156 s

About This Question

This is Post Utme Lautech 2025 Physics Question 31. It is one of the objective questions from the 2025 Post Utme Lautech Physics examination.

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