Sound

Sounds come from............

• source

• nowhere

Sounds travel to our .......................

• eyes

• ears

• mouth

• hands

Sound travels best through

• gas

• solid

• liquid

• nothings

Vibrating objects make....................

• sound

• silent

• nothing

Sound travels because................

• liquid travels

• gas travels

• vibrations travels

Sounds can be ........

• only soft

• only loud

• soft or loud

Trapping the sound vibrations makes the sound....................

• louder

• softer

• same sound

• no change

small vibrations cause ...............

• loud sound

• soft sound

• same sound

• no change

Large vibrations cause .............

• loud sounds

• soft sounds

• same sound

• no change

We measure sound in units called......

• cm

• km

• hours

• decibel