Waec 2024 Physics Question 47

Practice objective / multiple choice question 47 from the 2024 Waec Physics examination. This question covers Physics, Thermodynamics .

Waec 2024 Physics Objective / Multiple Choice 3 Difficulty
Topics: Physics Thermodynamics
Question 47 WAEC • 2024 • PHYSICS • objective

The amount of heat energy that will be extracted when 0.02 kg of water vapor condenses to water at 97 °C is [Specific heat of vaporization of water = \( 2.26 \times 10^{6} \mathrm{Jkg}{ }^{-1} \), Specific heat capacity of water \( =4200 J k g^{-1} k^{-1} \) ]

Answer Options

A. 45,452 J.
Correct Answer B. 45,200 J.
C. 25,200 J.
D. 252J.
Correct Answer
B
Correct Option:
45,200 J.

About This Question

This is Waec 2024 Physics Question 47. It is one of the objective questions from the 2024 Waec Physics examination.

The question covers Physics, Thermodynamics .

Difficulty level: 3 .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support