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The e-Book Energy and Units Multiple Choice Questions (MCQ Quiz) with answers, Energy and Units MCQs PDF download to study online igcse physics degree courses. Practice Energy, Work and Power Multiple Choice Questions and Answers (MCQs), Energy and Units quiz answers PDF for online college bachelor degree. The Energy and Units MCQ App Download: Free learning app for work and energy, work in physics, energy: o level physics test prep for best accredited online colleges.

The MCQ In order to do work, energy is: transferred or converted, used up, lost and lost or transferred with "Energy and Units" App Download (Free) for online college bachelor degree. Study energy and units quiz questions, download Google eBook (Free Sample) for free online college courses.

## Energy and Units MCQ Quiz : IGCSE Physics MCQs

MCQ 1: In order to do work, energy is

A) transferred or converted
B) used up
C) lost
D) lost or transferred

MCQ 2: Pendulum bob stops moving when all its original gain in gravitational potential energy has been converted to

A) Sound Energy
B) Thermal Energy
C) Light Energy
D) Kinetic Energy

MCQ 3: An object of mass 'm' raised to a height '2h' above the ground level possesses a gravitational potential energy of

A) 1 ⁄ 2 × mgh
B) mgh
C) 2mgh
D) m × g ⁄ 2h

MCQ 4: Knocking a nail into a wooden block with a hammer involves conversion between different forms of energy, which of the following choices present this conversion in correct order.

A) chemical energy → gravitational potential energy → kinetic energy → (sound energy + heat energy)
B) chemical energy → kinetic energy → gravitational potential energy → (sound energy + heat energy)
C) chemical energy → (sound energy + heat energy) → kinetic energy → gravitational potential energy
D) (sound energy + heat energy) → chemical energy → kinetic energy → gravitational potential energy

MCQ 5: Wind and waves are used by the turbines to convert

A) Mechanical Energy into Electrical Energy
B) Kinetic Energy into Electrical Energy
C) Potential energy into Kinetic Energy
D) Potential Energy into Electrical Energy

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