Revision Quiz - Physical World

Is it possible to do an activity without energy?
Yes
No
Which can't energy be?
Created
Destroyed
Both
The ability to do work is________?
Chemical
Energy
Force
Heat
What is energy in motion?
Kinetic Energy
Potential Energy
What does a rock on a cliff present?
Stored Potential Energy
Gravitational Potential Energy
Elastic Potential Energy
What energy of electrons moves through a circuit?
Sound
Heat
Nuclear
Electrical
How many potential energy does a slinky have?
0
1
2
3
Which contains kinetic energy?
Walking
Batteries
Slinky
Rocks
Potential Energy is converted into what?
Gravitational Energy
Kinetic Energy
What maximum energy does it have when you are on the top of the roller coaster?
Heat
Kinetic
Potential
Electrical
___________ is the idea that a machine will move on forever.
Moving
Heat
Perpetual
Potential
Is it impossible to have a perpetual motion machine to move on forever?
Yes
No
Why is perpetual motion impossible?
The law of electrical energy
The law of conservation of energy
The law of maximum potential energy
The law of elastic potential energy
Kinetic energy is converted to ________.
Potential Energy
Heat Energy
Produced when an object vibrates to create a sound.
Heat
Electrical
Nuclear
Heat
0
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