Share Energy forms and transformation
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What is energy?
The ability to move electrons
The movement of atoms
The ability to do work
Stored heat in matter
What type of energy is the energy of motion?
Chemical energy
Nuclear energy
Kinetic energy
Potential energy
What type of energy is stored energy?
Sound energy
Kinetic energy
Potential energy
Mechanical energy
What two factors determine kinetic energy?
Mass and color
Volume and density
Mass and speed
Height and temperature
What unit is used to measure energy?
Joules
Watts
Amps
Volts
What type of potential energy depends on height?
Gravitational potential energy
Thermal energy
Chemical energy
Electrical energy
What happens to gravitational potential energy if height doubles?
It halves
It disappears
It doubles
It stays the same
What type of potential energy is stored in stretched rubber bands?
Electrical energy
Sound energy
Elastic potential energy
Gravitational potential energy
What happens to potential energy as an object falls?
It increases
It stays the same
It decreases
It disappears
What happens to kinetic energy as an object falls?
It decreases
It disappears
It stays the same
It increases
Which form of energy is the sum of kinetic and potential energy?
Sound energy
Nuclear energy
Chemical energy
Mechanical energy
What type of energy comes from moving electrons?
Chemical energy
Sound energy
Thermal energy
Electrical energy
What form of energy travels as waves like light?
Mechanical energy
Electromagnetic energy
Nuclear energy
Chemical energy
What type of energy is produced by vibrating matter?
Electrical energy
Gravitational energy
Sound energy
Nuclear energy
What form of energy is stored in chemical bonds?
Chemical energy
Sound energy
Mechanical energy
Thermal energy
What form of energy is stored in the nucleus of an atom?
Thermal energy
Sound energy
Mechanical energy
Nuclear energy
