Post Utme Noun 2021 Physics Question 21

Practice objective / multiple choice question 21 from the 2021 Post Utme Noun Physics examination.

Post Utme Noun 2021 Physics Objective / Multiple Choice
Question 21 POST_UTME_NOUN • 2021 • PHYSICS • objective

A 2 kg block of copper is heated from 20°C to 80°C. If the specific heat capacity of copper is 0.385 J/g°C, calculate the energy required to heat the block.

Answer Options

A. 150 J
B. 300 J
Correct Answer C. 450 J
D. 600 J
Correct Answer
C
Correct Option:
450 J

About This Question

This is Post Utme Noun 2021 Physics Question 21. It is one of the objective questions from the 2021 Post Utme Noun Physics examination.

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