Which has more thermal energy?
hot coffee, hot tea, the sun or a camp fire
Sun
200
a force that resist the sliding of two surfaces are touching.
Friction
200
Stored energy due to the interactions between objects or particles.
Potential energy
200
Energy that electromagnetic wave carry
Radiant or Light energy
200
Energy that is stored and released in the nucleus of an atom.
Nuclear energy
200
Stretching a spring or a rubber band will produce what type of energy?
Elastic Potential Energy
300
Energy that electromagnetic wave carry
Radiant or Light energy
300
Which has more potential energy?
A rock at the top or bottom of a hill.
Top
300
Which has more kinetic energy?
A rock sitting a the top or bottom of the hill
Neither. A rock sitting has no kinetic energy
300
the two factors that determine the amount of kinetic energy
speed and mass
300
What are the 3 for of potential energy
Gravitational, Elastic and Chemical
400
The sum of potential energy and kinetic energy in a system of objects
Mechanical energy
400
The sum of kinetic energy and potential energy of the particles that make up an object.
Thermal energy
400
Throwing a football, moving a chair and lifting a box are all example of....
Work
400
In what way are all forms of potential energy the same
They don't require any movement
400
Which energy transformation is occurring in food being cooked in a microwave?
electric to radiation to thermal
or
radiation to thermal
500
Write down the 3 types of potential energy and give an example of each.
(Teacher Decision)
gravitational potential energy, elastic potential energy and chemical potential energy
500
Chemical potential energy is energy stored in .....
chemical bonds or bond between atoms
500
Write 6 types of energy and give an example of each.
(potential and kinetic can not be included, nor can the three forms of potential energy be included.)