LET
Gravitational potential energy depends on the ________ and ________ of the object.
Height and mass
How is sound made?
Through Vibration
Can energy be destroyed
NO
An example of Kinetic Energy is:
A. Stretching a rubber band
B. Bike moving down a Hill
C. Ball at the top of a hill
D. squishing a spring
B. Bike moving down a hill
What type of energy do we get from the food we eat?
Chemical energy
__________ is stored energy.
Potential
When you stretch a rubber band, you are storing __________ energy.
Potential
Kinetic energy depends on_________ and _________.
Speed and Mass
Energy due to motion is ____________ energy.
Kinetic
A light bulb change electrical energy into to different forms of energy. What are they?
Light energy and Heat
Energy can be _____________ or changed from one type to another.
Transferred
Potential and Kinetic Energy have a _______________ relationship. When one goes up the other goes down
inverse
It is the energy that you can hear that is produced when something vibrates.
Sound
The movement of a substance from one place to another
Mechanical
A lightbulb is attached to a battery by a wire. It lights up as a result of what form of energy provided by the battery?
A. thermal
B. light
C. electrical
D. mechanical
C. Electrical
Energy that can be release by a chemical reaction
Chemical Energy
This is the energy of moving electrons.
A. nuclear
B. electricity
C. potential
D. sound
B. electricity
An example of Potential Energy is:
A. squishing a spring
B. Bike moving down a Hill
C. Roller Coaster moving
D. A rock rolling down the hill
A. squishing a spring
What is the degree of hotness or degree of coldness of an object or an environment.
Heat
When stored energy begins to move the object______ energy from _______ to _________.
A. energy, force, motion
B. transfers, kinetic, potential
C. forces, mechanical, nuclear
D. transfers, potential, kinetic
D. transfers, potential, kinetic
The ability to do work and cause change in matter
Energy
Energy that can be seen by the eye is.
A. Light energy
B. Electrical energy
C. Mechanical energy
D.Energy
A. Light energy
What form of energy is used when pushing something?
Mechanical
Ms. Kerlek holds a warm cup of coffee by wrapping her hands around the mug. Which form of energy causes the warmth she feels on her hands?
A. thermal
B. light
C. electrical
D. mechanical
A. Thermal
True or False: Kinetic Energy and Potential Energy have a direct relationship. When one goes up the other goes up.
False