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Practice Work and Energy quiz questions and answers PDF, work and energy MCQ with answers to solve O level physics worksheet 37 for online past papers exam. Practice "Energy, Work and Power" quiz questions with answers, work and energy Multiple Choice Questions (MCQ) for online college degrees. Free work and energy MCQs, 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", work and energy Multiple Choice Questions (MCQ) 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. Learn energy, work and power questions and answers to improve problem solving skills for SAT subject test tutoring. Work & Energy Video

Work and Energy Quiz

MCQ: The formula for the gravitational potential energy is

1. Ep = mg/h, where m is mass, g is gravitational pull and is height
2. Ep = m/gh, where m is mass, g is gravitational pull and is height
3. Ep = mgh, where m is mass, g is gravitational pull and is height
4. Ep = gh/m, where m is mass, g is gravitational pull and is height

C

Heat Capacity: Physics Quiz

MCQ: The standard symbol for heat capacity is

1. H
2. C
3. Q
4. E

B

Centre of Gravity and Stability Quiz

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

1. Stable equilibrium
2. Metastable equilibrium
3. Unstable equilibrium
4. Neutral equilibrium

B

Heat Capacity: Physics Quiz

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

1. 2 J kg-1 °C-1
2. 5 J kg-1 °C-1
3. 10 J kg-1 °C-1
4. 20 J kg-1 °C-1

C

Latent Heat Quiz

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

1. 180 J
2. 20 J
3. 63 J
4. 57 J

B