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- Multiple ChoicePlease save your changes before editing any questions.This is what you get when sound waves are reflected, or bounce back, off of a hard surface.AmplitudePitchVolumeEcho
- Multiple ChoicePlease save your changes before editing any questions.What is a pitch?highness or lowness of a soundthe intensity of a vibrationthe amplitude of the sound wavevolume of sound
- Multiple ChoicePlease save your changes before editing any questions.The number of wavelengths that pass a point each secondfrequencywavelengthpitchamplitude
- Multiple ChoicePlease save your changes before editing any questions.A part in a longitudinal wave where the particles are spread apartcompressionrarefactioncresttrough
- Multiple ChoicePlease save your changes before editing any questions.The part of a longitudinal wave where the particles of the medium are close together.rarefactioncompressioncresttrough
- Multiple ChoicePlease save your changes before editing any questions.A disturbance that travels through a medium as a longitudinal wavesoundwavelengthpitchfrequency
- Multiple ChoicePlease save your changes before editing any questions.
When a sound is louder what measurement gets higher?
Frequency
Amplitude
Wavelength
Crest
- Multiple ChoicePlease save your changes before editing any questions.Why is the school library covered with carpet?So everyone can make a lot of noiseto help absorb sounds to keep it quietbecause it looks goodto help absorb sounds so it can stay noisy
- Multiple ChoicePlease save your changes before editing any questions.
The term that refers to how loud or soft a sound is:
pitch
volume
sound
medium
- Multiple ChoicePlease save your changes before editing any questions.
In general, sound waves travel the slowest in __________
solid
liquid
Gas
Plasma