Sound Bill Nye the Science Guy

An _____________ is when sound waves hit something and bounce back.

• frequency

• ear

• echo

• resonance

Tags

NGSS.MS-PS4-2

Sound and light are forms of _________________.

• energy

• frequency

• molecules

• ultrasound

Tags

NGSS.MS-PS4-1

Sound is just tiny _____________________ in the air.

• frequency

• string

• time

• vibrations

Tags

NGSS.MS-PS4-1

Sound travels ________________ through bricks and steel than it does through air.

• slower

• faster

Tags

NGSS.MS-PS4-2

Sound causes your eardrum to _______________.

• echo

• vibrate

• move

• bust

Your eardrum sends a message to your ______________ to tell you what you are hearing.

• heart

• lungs

• brain

• eyes

Tags

NGSS.MS-LS1-8

__________________ is when something vibrates at its natural frequency.

• Noise

• Waves

• Resonance

• Energy

Tags

NGSS.HS-PS4-5

An __________________ machine turns echoes into pictures.

• X Ray

• MRI

• scan

• ultrasound

In order to figure out which direction a sound is coming from we _______________ them.

• time

• count

• watch

• view

Tags

NGSS.MS-LS1-8

With sound, a faster wave results in a higher _______________.

• amplitude

• wavelength

• measure

• frequency