Waec 2022 Physics Question 40

Practice objective / multiple choice question 40 from the 2022 Waec Physics examination.

Waec 2022 Physics Objective / Multiple Choice 2 Difficulty
Question 40 WAEC • 2022 • PHYSICS • objective

An ice cube has mass of 20 g at 5 °C. Calculate the energy required to raise its temperature to 0 °C. [Specific heat capacity of ice =2.1 J . \mathrm{g}^{-1} °C^{-1}].

Answer Options

Correct Answer A. 105 J
B. 100 J
C. 42 J
D. 210 J
Correct Answer
A
Correct Option:
105 J

About This Question

This is Waec 2022 Physics Question 40. It is one of the objective questions from the 2022 Waec Physics examination.

Difficulty level: 2 .

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