What is sound
The travels of sound
What is light
Travels of light
100
Sound is energy that simply travels in waves.
What is sound?
100
Sound travels by waves.
How does sound travel?
100
Light is something that gives of light,like the sun.
What is light?
100
Light travels by light waves.
How does light travel?
200
It is a type of wave that carries energy.
What is a sound wave?
200
Sound bounces off walls by sound waves.
How does sound bounce off walls
200
Light travels by light waves.
How does light waves travel?
200
Ultra violet waves burn your skin.
What kind of waves burn your skin?
300
A pitch is a high pitched sound.
What is a pitch?
300
Sound is important because you need to hear what is going on around you.
Why is sound important?
300
Light waves are waves that spread through a room.
What is Light waves?
400
Frequency is the number of vibrations that occur during a unit of time.
What is frequency?
400
You hear sound because of your ears.
Why do you hear sound?
400
Light waves travel by bouncing off of walls.
How does light waves travel?
500
Volume is how loud or quiet something is.
What is volume?
500
You can not see sound waves because they are not visible.
Why can't you see sound waves?
500
Light spreads because there is no shad to guide it.
Why does light spread?
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