QUIZ # 4.3 - SOUNDS

When objects vibrate, _____ is produced.

• light

• heat

• matter

• sound

Tags

NGSS.MS-PS4-1

It is the back-and-forth movement of molecules.

• light

• vibration

• matter

• sound

Tags

NGSS.MS-PS4-2

Which of the following statements is correct about sound?

• Sound travels in a straight line.

• Sound travels in one directions.

• Sound travels in different directions.

Tags

NGSS.MS-PS4-2

It is the loudness or softness of sound.

-

volume / pitch

Tags

NGSS.MS-PS4-1

It is the highness or lowness of sound.

-

volume / pitch

It is produced when sound is reflected.

-

sound / echo / pitch

Tags

NGSS.MS-PS4-2

These are the sources of sound made by people.

-

natural / artificial

Classify the following sounds into NATURAL or ARTIFICIAL.

Classify the following sounds into NATURAL or ARTIFICIAL.

Tags

NGSS.MS-PS4-1

Classify the following sounds into NATURAL or ARTIFICIAL.