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Define It!
Label It!
Define It, Again!
Hmm.. Sounds?
General Knowledge!
100
Rarefaction
What is Places where molecules of air are not squeezed, but are spread out.
100
Figure A--> Box 3
What is Trough
100
Pitch
What is How high or low a sound is. It is determined by the frequency?
100
Sound is created by what back and forth movement of an object?
What is Vibration?
100
What does a compressional wave look like?
What is Slinky or Spring?
200
Wavelength
What is The distance between 2 compressions, 2 rarefactions, 2 crests, or 2 troughs.
200
Figure B--> Box 3
What is Wavelength?
200
Vibration
What is A back and forth movement of an object?
200
These vibrate when we speak.
What is Vocal Chords
200
What are the two types of waves?
What is Transverse and Compressional waves?
300
Sound
What is A form of energy made and spread by vibrating matter (solid, liquid, gas)
300
Figure B--> Box 2
What is Rarefaction?
300
Sound Waves
What is Alternating areas of high an low pressure. Also called compression waves?
300
This is what vibrates in order to create music from a guitar?
What is Strings?
300
This is what vibrates inside your ear when sound reaches it.
What is Eardrum?
400
Compression
What is The effect of molecules being squeezed together?
400
Figure B--> Box 5
What is Longitudinal?
400
Frequency
What is The number of wavelengths in a given amount of time?
400
This word is used to describe how high or low a sound is?
What is Pitch?
400
What is another name for a compressional wave?
What is Longitudinal?
500
Amplitude
What is Distance from Crest to resting place or trough to resting place?
500
Figure A--> Box 4
What is Amplitude?
500
Alternating Areas of high and low pressure?
What is Sound wave?
500
What do we call a group of vibrating molecules?
What is Sound Wave?
500
This sticky stuff might prevent sound from reaching your eardrum.
What is Earwax?