Waec Model Questions Vol1 2023 Physics Question 17

Practice objective / multiple choice question 17 from the 2023 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2023 Physics Objective / Multiple Choice Medium Difficulty
Question 17 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • PHYSICS • objective

A metal rod is heated from 20°C to 80°C. If the rod has a linear expansion coefficient of 0.000012 /°C, calculate the change in length of the rod if its original length is 2 meters.

Answer Options

A. 1.00 mm
Correct Answer B. 1.44 mm
C. 1.80 mm
D. 1.20 mm
Correct Answer
B
Correct Option:
1.44 mm

About This Question

This is Waec Model Questions Vol1 2023 Physics Question 17. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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