Show:
Sound
and
Light
Waves
Review
100
This type of energy is formed by vibrating objects.
What is sound energy?
100
A sound wave is this type of wave.
What is transverse?
100
There would be complete silence if traveling here.
What is outer space?
100
This happens when a string vibrates quickly.
What is a higher pitch?
100
The part of the ear filled with liquid that vibrates, causing little hairs to move.
What is the cochlea?
200
This is how sound and light waves are similar.
What is carry energy?
200
This causes light to refract.
What is moving from one medium to another medium?
200
This type of material is used to make stained glass.
What is translucent?
200
The part of the eye controls how much light enters the eye.
What is the pupil?
200
This happens to light waves when it passes through a concave lens.
What is spread apart?
300
Yellow light, ultraviolet waves, and X-rays are part of this spectrum.
What is electromagnetic?
300
This is how a wind instruments produces sound.
What is a player blows air across a hole causing air to vibrate and cause sound?
300
This is why shorter wind instruments produce a higher pitch.
What is they have a shorter column of air?
300
This is one source of light important to life on Earth.
What is see students answers.
300
This is a second source of light important to live on Earth.
What is see students answers.
400
This is one reason why the sun is important to life on Earth.
What is see students answers?
400
This is one reason why fire is important to life on Earth.
What is see students answers?
400
Sound travels fastest through this medium.
What is solid?
400
Sound travels slowest through this medium.
What is air?
400
The reason why sound travels through different mediums at different speeds.
What is how close the particles are to each other?