4th Grade Sound Review

Front

What type of soundwaves are associated with high pitch?

Back

Short soundwaves.

Front

What type of soundwaves are associated with low pitch?

Back

Long soundwaves.

Front

What is the term used to describe the highness or lowness of a sound?

Back

Pitch.

Front

What is the fundamental cause of all sound?

Back

Vibrations.

Front

What happens to the sound as the distance between the source of sound vibrations and the listener increases?

Back

The sound becomes quieter.

Front

What is the relationship between frequency and pitch?

Back

Higher frequency results in higher pitch, while lower frequency results in lower pitch.

Front

How do sound waves travel through different mediums?

Back

Sound waves can travel through solids, liquids, and gases, but they travel fastest in solids.

Front

What is amplitude in relation to sound waves?

Back

Amplitude refers to the height of the sound wave and is related to the loudness of the sound.

Front

What is the effect of amplitude on sound?

Back

Greater amplitude results in louder sounds, while smaller amplitude results in quieter sounds.

Front

What is the speed of sound in air at room temperature?

Back

Approximately 343 meters per second.