sound energy

Front

What is the matter through which a sound wave moves?

Back

Material

Tags

NGSS.MS-PS4-2

Front

What system uses sound waves to locate underwater objects?

Back

Sonar

Tags

NGSS.MS-PS4-2

Front

What is the measuring unit of the loudness of sounds?

Back

Decibel

Front

What is a series of rarefactions and compressions called?

Back

Sound wave

Tags

NGSS.MS-PS4-1

Front

What structure is found in the inner ear?

Back

Cochlea

Front

What is the term for the distance between the highest and lowest points of a wave?

Back

Amplitude

Tags

NGSS.MS-PS4-1

Front

What is the term for the frequency of a sound wave, measured in hertz?

Back

Pitch

Front

What is the term for the number of vibrations per second in a sound wave?

Back

Frequency

Front

What is the phenomenon called when sound waves bounce off a surface?

Back

Reflection

Tags

NGSS.MS-PS4-2

Front

What is the term for the bending of sound waves as they pass from one medium to another?

Back

Refraction

Tags

NGSS.MS-PS4-2