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IGCSE O Level Physics Practice Test 37

# Work and Energy Quiz Questions and Answers PDF - 37

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The e-Book Work and Energy Quiz Questions, work and energy quiz answers PDF download chapter 2-37 to study online igcse physics degree courses. Practice Energy, Work and Power MCQ with answers PDF, work and energy Multiple Choice Questions (MCQ Quiz) for online college degrees. The Work and Energy Quiz App Download: Free learning app for work and energy, heat capacity: physics, centre of gravity and stability test prep for two year degree programs.

The Quiz Formula for the gravitational potential energy is: 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 with "Work & Energy" App Download (Free) to study distance learning courses. Solve energy, work and power questions and answers, Amazon eBook to download free sample for SAT subject test tutoring.

## Work & Energy Quiz Answers : Test 37

MCQ 181: The formula for the gravitational potential energy is

A) Ep = mg/h, where m is mass, g is gravitational pull and is height
B) Ep = m/gh, where m is mass, g is gravitational pull and is height
C) Ep = mgh, where m is mass, g is gravitational pull and is height
D) Ep = gh/m, where m is mass, g is gravitational pull and is height

MCQ 182: The standard symbol for heat capacity is

A) H
B) C
C) Q
D) E

MCQ 183: There are three kinds of equilibrium, which of the following is the odd one out?

A) Stable equilibrium
B) Metastable equilibrium
C) Unstable equilibrium
D) Neutral equilibrium

MCQ 184: 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

A) 2 J kg-1 °C-1
B) 5 J kg-1 °C-1
C) 10 J kg-1 °C-1
D) 20 J kg-1 °C-1

MCQ 185: 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

A) 180 J
B) 20 J
C) 63 J
D) 57 J

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