Waves and Sound Activity 1

Front

What is the relationship between frequency and pitch in sound waves?

Back

A sound wave with high frequency has a high pitch, while a sound wave with low frequency has a low pitch.

Front

What are the two main types of waves?

Back

Transverse waves and longitudinal waves.

Front

How can you classify wave X and wave Y if wave X is transverse and wave Y is longitudinal?

Back

Wave X is transverse and wave Y is longitudinal.

Front

What happens to the pitch of a guitar string when you tighten it?

Back

Tightening the strings raises the pitch of the sound produced.

Front

What is wavelength in the context of longitudinal waves?

Back

Wavelength is the distance between successive compressions or rarefactions in a longitudinal wave.

Front

How does frequency affect the sound you hear?

Back

Higher frequency sound waves produce higher pitches, while lower frequency sound waves produce lower pitches.

Front

What is the frequency of a sound wave that is perceived as low pitched?

Back

A sound wave with a frequency of 50 Hz is perceived as low pitched.

Front

What is the effect of sound intensity on perceived loudness?

Back

Higher intensity sound waves are perceived as louder sounds.

Front

What is a transverse wave?

Back

A transverse wave is a wave in which the motion of the medium is perpendicular to the direction of the wave.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a wave in which the motion of the medium is parallel to the direction of the wave.