7 questions
the highness or lowness of a sound but not how quiet or loud the sound is
volume
wavelength
pitch
wave
how quiet or loud the sound is
volume
wave
vibration
pitch
the term scientists use to describe how squished together or spread out a wave is
vibration
oscilloscope
wavelength
vacuum pump
a back and forth movement of something
wave
vacuum pump
vibration
volume
a device that shows sound waves like a graph in a sideways view
vibration
pitch
vacuum pump
oscilloscope
a travelling movement created by a vibration in water or air
vacuum pump
volume
wavelength
wave
a device that can remove the air from a container allowing scientists to study what it's like in outer space
oscilloscope
vacuum pump
vibration
pitch