Sound waves
Sound Terms
Experiments
States of Matter
Changing Matter
100
This sound wave is loud, and low pitch.
What is A?
100
Sound is this.
What is vibration?
100
We used a slinky to create these.
What are sound waves?
100
A brick.
What is solid?
100
Liquid to solid.
What is freezing?
200
This sound wave is quiet, and high pitch.
What is C?
200
This is determined by the number of vibrations.
What is pitch?
200
We made rice dance using this made by a tuning fork.
What is vibration?
200
Water
What is liquid?
200
Solid to liquid.
What is melting?
300
This sound wave is loud and high pitch.
What is B?
300
This is determined by the height of sound waves.
What is amplitude?
300
When placed in water, this pitch tuning fork created visible waves and a splash.
What is low pitch?
300
Oxygen
What is gas?
300
Liquid to gas.
What is evaporation?
400
This sound wave is quiet and low pitch.
What is D?
400
These are what vibrations move when sound travels through the air.
What are air particles?
400
To create a high pitch sound, I made the yard stick this length.
What is shorter?
400
A candle before it is lit.
What is solid?
400
Gas to liquid.
What is condensation?
500
This sound wave is the loudest.
What is A?
500
These tools were used to demonstrate that sound is vibration. Their prongs come in different lengths.
What are tuning forks?
500
When looking for a low pitch, you'll want to use this size rubberband for plucking.
What is large?
500
Steam.
What is gas?
500
When water boils, this change is happening.
What is evaporation?
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