P5 SOUNDS

How high or low a sound is

• pitch

• sound

• volume

• acoustics

_______________ is made by vibrations

• wave

• sound

How high or low a sound is

• pitch

• sound

• volume

• acoustics

How loud or soft the sound is

• Pitch

• Wavelength

• Acoustics

• Volume

Sound waves travel slowest through a _____

• solid

• liquid

• gas

Sound waves travel fastest through a ______

• Solid

• Liquid

• Gas

Why can't we hear sound in space?

• Can't take our helmet off to hear

• Because it's dark

• Space has no mass/ no gas/ solids/ liquids

• Don't know, i've never been to space

Sounds are made when things or . . . .

• music vibrate

• word vibrate

• hand vibrate

• air vibrate

Sound can travel through . . . .

• meeting and discussion room

• in a place that many people

• air, liquid, and solid

• vacuum chamber

Vibrations from the sources of sound travel through materials to our . . . .

• 
• 
• 
•