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# Work and Energy Quiz Questions and Answers PDF p. 37

Work and Energy quiz questions and answers, work and energy MCQ with answers PDF 37 to solve O Level Physics mock tests for online college programs. Solve Energy, Work and Power trivia questions, work and energy Multiple Choice Questions (MCQ) for online college degrees. Work and Energy Interview Questions PDF: centre of gravity and stability, heat capacity: physics, work and energy test prep for two year degree programs.

"The formula for the gravitational potential energy is" MCQ PDF with choices ep = m/gh, where m is mass, g is gravitational pull and is height, ep = mg/h, where m is mass, g is gravitational pull and is height, ep = mgh, where m is mass, g is gravitational pull and is height, and ep = gh/m, where m is mass, g is gravitational pull and is height for ACT practice test. Practice energy, work and power questions and answers to improve problem solving skills for SAT subject test tutoring.

## Quiz on Work & Energy MCQs

MCQ: The formula for the gravitational potential energy is

Ep = mg/h, where m is mass, g is gravitational pull and is height
Ep = m/gh, where m is mass, g is gravitational pull and is height
Ep = mgh, where m is mass, g is gravitational pull and is height
Ep = gh/m, where m is mass, g is gravitational pull and is height

MCQ: The standard symbol for heat capacity is

H
C
Q
E

MCQ: There are three kinds of equilibrium, which of the following is the odd one out?

Stable equilibrium
Metastable equilibrium
Unstable equilibrium
Neutral equilibrium

MCQ: A scientist raises the temperature of a solid of mass 40 kg from 20 °C to 40 °C, if the energy used by the solid is 8000 J, the specific heat capacity of the solid would be

2 J kg-1 °C-1
5 J kg-1 °C-1
10 J kg-1 °C-1
20 J kg-1 °C-1

MCQ: The specific latent heat of hot chocolate is 60 J kg-1 and its latent heat is 3 J, the mass of the hot chocolate would be

180 J
20 J
63 J
57 J