Sound Energy

Front

What is the medium through which sound waves cannot travel?

Back

Space

Front

What type of energy travels in waves?

Back

Sound energy

Tags

NGSS.MS-PS4-1

Front

What do sound waves carry from one place to another?

Back

Energy

Tags

NGSS.MS-PS4-1

Front

What is the term used to describe how high or low a sound is?

Back

Pitch

Front

What is produced by an object that vibrates?

Back

Sound

Tags

NGSS.MS-PS4-1

Front

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

Back

Approximately 343 meters per second (m/s)

Tags

NGSS.MS-PS4-1

Front

What is the relationship between frequency and pitch?

Back

Higher frequency results in a higher pitch.

Front

What is the unit of measurement for sound intensity?

Back

Decibel (dB)

Front

What phenomenon occurs when sound waves bounce off a surface?

Back

Reflection

Tags

NGSS.MS-PS4-2

Front

What is the term for the change in frequency of a wave in relation to an observer moving relative to the source of the sound?

Back

Doppler Effect