Sound

It is a wave particle that vibrates back and forth along the path that the wave travels.

• Transverse wave

• Compressional wave

• Longitudinal wave

• All of the above

It is the close together part of the wave.

• Compression

• Rarefaction

• Refraction

• Transverse

It is the spread-out parts of a wave

• Compression

• Refraction

• Transverse

• Rarefactions

Wave particles vibrate in an up-and-down motion.

• Compressional Wave

• Longitudinal Waves

• Transverse waves

• Rarefaction Waves

Highest part of a wave

• Frequency

• Amplitudes

• Troughs

• Crests

The low points of the wave

• Frequency

• Troughs

• Crests

• Amplitude

The maximum distance the particles in a wave vibrate from their rest positions

• Frequency

• Crests

• Amplitude

• Troughs

The number of waves produced in a given time

• Amplitude

• Frequency

• Compression

• Transverse

Description of how high or low the sound seems to a person

• Pitch

• Volume

• Loudness

• Softness

It describes how loud or soft a sound is perceived.

• Loudness

• Softness

• Pitch

• Volume