Waec 2024 Physics Question 42

Practice objective / multiple choice question 42 from the 2024 Waec Physics examination. This question covers Physics, Thermodynamics .

Waec 2024 Physics Objective / Multiple Choice 2 Difficulty
Topics: Physics Thermodynamics
Question 42 WAEC • 2024 • PHYSICS • objective

A non-conducting vessel contains a liquid of mass 70.0 g at 25 °C. Another 70.0 g of the same liquid at 35 \( { }^{\circ} \mathrm{C} \) is quickly poured into the vessel. Determine the final temperature of the mixture.

Answer Options

A. 15 °C.
B. 20 °C.
Correct Answer C. 30°C.
D. 40 °C
Correct Answer
C
Correct Option:
30°C.

About This Question

This is Waec 2024 Physics Question 42. It is one of the objective questions from the 2024 Waec Physics examination.

The question covers Physics, Thermodynamics .

Difficulty level: 2 .

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