Sound, Waves, & Communication - Mystery Science 4th Grade

When you are speaking, what part of your body creates vibration and sound?

• Throat

• Mouth

• Vocal Cords

• Neck

When you talk into your paper cup telephone, the person on the other end can feel the bottom of their telephone __________.

• Move

• Vibrate

• Travel

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

NGSS.MS-PS3-5

What is not creating vibration with sound?

• A cup of water

• A speaker playing music

• Someone playing a bass guitar

• A person talking

How are patterns on the metal plate created?

• Salt

• Air

• Sand

• Vibration

True or false? Vibrations travel down the string to get from one end of the paper cup telephone?

• True

• False

Tags

NGSS.4-PS4-1

NGSS.4-PS3-2

What is a back and forth movement of something?

• wave

• vacuum pump

• vibration

• volume

Tags

NGSS.MS-PS4-1

Sound is produced when something ______________

• Vibrates
• Moves through empty space

Tags

NGSS.4-PS4-1

True or false? It is possible to "see" sound.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2