Show:
sound travel
Vibrations
Miscellaneous
Sound waves
This and that
100
Gas, liquids, and solids are known as ________, through which sound can travel?
What are mediums?
100
These cause sound waves
What is vibrations?
100
How loud or soft a sound is
What is volume
100
The wavelength of a low pitch
What is long
100
A sound wave carries __________ of air away from the source of the sound.
What are molecules
200
The sound source of my voice
What are vocal cords
200
The name given to how high or low a sound is
What is pitch?
200
The pitch of an object when it is long in length
What is low
200
The wavelength of a high pitch
What is short
200
When you tighten a string on a guitar it make the _______ higher
What is pitch
300
The medium in which sound travels the quickest
What is a solid?
300
How fast or slow vibrations are
What is frequency?
300
The name of the force that pulls on objects in opposite directions
What is tension
300
High pitch sound waves look
What is squished together
300
When sound bounces, it causes an
What is an echo
400
The medium in which sound travels the slowest
What is a gas?
400
The speed of vibrations when an object is short in length
What is fast?
400
The unit used to measure the loudness of sounds
What is a decibel
400
Low pitch sound waves look
What is spread out
400
this happens when a person moves his or her fingers to different positions on a guitar neck
What is the frequency of the strings changes
500
The mediums in which sound can be heard at a loud volume
What are liquids and solids?
500

Which of these objects will produce the most number of sound waves per second?  a. a low-pitched tuba played quietly  b.a low-pitched drum hit very hard  c. a high-pitched flute played quietly

a high-pitched flute played quietly

500
A funnel shaped device that can amplify sounds at the receiver
What is a megaphone
500
the size of a wave's vibration
What is amplitude
500
the measure for loudness
What is a decibel