How Far Can a Whisper Travel?

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

• True
• False

In the paper cup telephone experiment, vibrations go through the air and hit the other person's telephone cup.

• True
• False

Which list creates sounds vibrations.

• jackhammer, drums, vehicles, air
• jackhammer, water, drums, vehicles
• jackhammer, drums, vehicles

"TELE" means _____________ and 
"PHONO" means ________________.

• sounds and plastic
• sound and vibration
• distance and sounds

Something moving back and forth is a 

• phone
• vibration
• sound

____________ creates vibrations.

• Sound
• Air
• Distance

Air creates vibrations.

• True
• False

Water creates vibrations.

• True
• False

You can feel vibrations if you put your hand to your throat and hum.

• True
• False

Sound has to happen before a vibration can happen.

• True
• False