Sound review

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Which of the following would not produce sound?

Snapping your fingers where there is no matter, like in deep space.

What measures sound?

Sound-level meter.

a sound wave that has a very short amplitude would produce

a soft sound

Which way can sound waves travel in

air, solids only

what are you doing when you are making sound

cussing air molecules to vibrate

What produces sound?

something that is vibrating.

what role does energy play in sound

sound waves carry energy

which of these does sound travel fastest through

steel

where would sound travel the slowest

the north pole

what is a waves frequency

the rate at which a wave occurs

in general as the energy of a sound wave increases

the sound gets louder

how can humans perceive sound

they can hear it, and might also see and feel it

What is compression

when air molecules become packed tightly together


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