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Energy
Sound Energy
Forms of Energy
More energy facts
100
It is the ability to do work or cause change.
Energy
100
All sound is made by what?
vibrations
100
The energy an electric current carries. Plug the cord in to run appliances and electronics.
electric energy
100
Some sounds can damage your ears and hearing. True or False?
True
200
Energy of motion
kinetic energy
200
Sound travels by these. They are invisible.
sound waves
200
This type of energy moves from warmer objects such as burning logs to cooler objects such as air.
thermal energy
200

When you talk your vocal cords make sound by vibrations. True or false?

true
300
Stored energy
Potential energy
300
Sound can travel though all three of these. Solids, __________, and _____________.
liquid and gas
300
The sun gives off energy that travels to earth as electromagnetic waves. What kind of energy is this?
radiant or light energy
300

If you knock to rocks together under water you would be able to hear them. Explain why. Sound travels through ____________.

liquid
400
What kind of energy does a ball have when you hold it in your hand?
potential energy
400
Sound travels into your ear and ear canal to the eardrum through the cochlea and to the _____.
brain
400
This type of energy of a basketball increases when a player shoots the basketball.
mechanical energy
400
According to our text book there are how many forms of energy?
6 (six)
500
What kind of energy does a ball have when you drop it?
kinetic energy
500
The unit of measurement for sound. How do you measure how loud or quiet sound is?
decibels
500
This energy is stored and released in the nucleus of an atom.
nuclear energy
500
The force that causes objects to fall. The force that pulls all objects toward the center of the earth.
gravity