Sound and Vibration Concepts

Front

_______ is when sound bounces back off a surface.

Back

echo

Front

Device that can remove the air from a container, allowing scientists to study what it's like in outer space.

Back

vacuum pump

Front

the back and forth movement of something

Back

vibration

Front

a device that shows sound waves like a graph

Back

oscilloscope

Front

Is the highest or lowness of a sound (but not how quiet or loud the sound is)?

Back

pitch

Front

How quiet or loud a sound is?

Back

volume

Front

How quiet or loud a sound is

Back

volume

Front

Term used to describe how squished together or spread out a wave is.

Back

wavelength

Front

Sound bounces back off a surface.

Back

echo

Front

Sound travels underwater, but does not travel in outer space.

Back

True