Sound Energy

... is energy in the form of vibrations passing through matter

• pitch

• frequency

• sound

A ... is a quick back-and-forth movement.

• vibration

• crest

• wavelength

Sounds occur when objects vibrate

• false

• true

Sounds can travel

• only through solids and liquids

• only through liquids and gases

• through liquids, solids ans gases

A ... is disturbance that moves sound energy through matter.

The areas where moving particles bunch together are called...

• compressions

• frequency

• troughs

Sound waves travel at different speeds through matter

• false

• true

Waves can travel different ways and carry the same amounts of energy

• false

• true

Frequency and wavelengths are two properties or characteristics of waves

• true

• false

... of a wave is the number of waves that pass a point in a certain amount of time.

• wavelength

• crest

• frequency