Light
Light moves in waves and in
What is a straight line?
All sound is created when matter does this.
What is vibrates?
What causes a straw in a cup of water to look bent?
What is refraction?
When light bounces off of an object
What is relfection
The loudness or softness of a sound
What is volume?
Proof that light waves travel in straight lines
What are shadows?
When light bends
What is refraction
The highness or lowness of a sound
What is pitch?
What is a prism?
Material that light does not pass through
What is opaque?
This is higher from sounds made from thin strings on a guitar and lower from the sounds made by thick strings on a guitar.
What is pitch?
A place where you would not hear a scream because there is no air
What is outer space
Materials that allow all light to pass through.
What is transparent?
When sound waves bounce back
What is an echo?
You can feel this in your throat when you talk
What is vibration?