light and sound.
If you throw a ball at an angle it bounces back to the side at what angle?
The same
Who was the person who invented the theory of relativity?
Albert Einstein
The bouncing back of light from a surface is called?
Reflection
In 1666 Isaac Newton discovers what?
A. Laws of motion and gravity.
B. White light is made up of all the colors of the rainbow.
Answer B.
Areas where air molecules are spread out are called?
Rarefactions
_____ is a form of energy that travels in waves
Light
Nearsightedness is that the eyeball is too _____.