All In Your Head
It's Too Loud!
Good Vibrations
From Hear to There
Hi's and Low's
100
This is what vibrates inside your ear when sound reaches it.
What is the eardrum?
100

This word describes how loud or quiet a sound is

What is volume or intensity or amplitude?

100
Sound is created by this back and forth motion.
What is vibration?
100

Sound waves are this type.

What are longitudinal or compressional waves? (mechanical would also work)

100

This word is used to describe how high or low a sound is.

What is pitch or frequency?

200

These cause the eardrum to vibrate.

What are sound waves or air particles?

200

You must have this to have sound, or you won't hear anything.

What is air or any medium for sound to travel through?

200
These vibrate when we speak.
What are vocal chords?
200
This word describes what we call a sound that has bounced off of a hard surface, and travels back to us.
What is an echo?
200

The period of a 400Hz sound wave is.

What is .0025 s?

300

Two words used to describe why the frequency of a sound changes when objects move toward or away from each other.

What is Doppler Effect?

300

This is a unit for the intensity of sound.

What is a decibel or W/m2?

300
This is what we call a chain of vibrating molecules.
What are sound waves?
300

Sound travels fastest through this form of matter.

What are solids?

300

The frequency of a longitudinal wave with a period of 0.5 seconds.

What is 2 Hz?

400
If you have an earache, you might place this soft, fluffy material in your ear to absorb the sound waves.
What is cotton?
400

This is the unit for power of sound.

What is the watt?

400
This is what vibrates in order to create music from a guitar or piano.
What are strings?
400

This affects the speed of sound in air.

What is temperature?  (What is the density of the air molecules would also work)

400

These are two  things that would cause a change in pitch of a violin string.

What are length, thickness, density, composition, tension, or size?  Any 2 of these will work.

500

This sticky stuff in your ear might prevent sound from reaching your eardrum.

What is earwax?

500
The wheels on a train screech when stopping. This causes that loud noise.
What is friction, or the wheels rubbing the track?
500
One of these must happen in order for an object to vibrate.
What is struck, dropped, or rubbed?
500

Sound travels about this fast in miles/hr.

What is 700-760 miles per hour? 

500

The name of the band that was featured when I played the music in this room at over 100dB.

What is ACDC?

M
e
n
u