Openscied Sound Review

The sound source from the truck speakers vibrates the particles/molecules in the air causing the window to shake.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Pitch is

• the music box

• the number of vibrations of the sound

• the low point on a wave

• the highness or lowness of a sound

Tags

NGSS.HS-PS4-1

lower amplitude = softer sound

• False

• True

Tags

NGSS.MS-PS4-1

Amplitude is the

• distance from the starting position to a peak or valley

• the number of peaks or valleys in one second

• the number of waves in one second

• How high you are in the mountains

Tags

NGSS.MS-PS4-1

Frequency is

• something very odd

• the distance from starting position to a peak or valley

• the number of waves in one second

• the number of peaks or valleys in one second

Tags

NGSS.MS-PS4-1

What is being passed/moving from the sound source (truck speakers) to the window?

• air

• energy

• particles

• dust

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound travels FASTEST through which of these mediums?

• empty space

• water

• air

• metal

Sound is a form of

• music

• pitch

• volume

• energy

Tags

NGSS.MS-PS4-1

Sound is caused by?

• vibrations

• force

• instruments

• jumping beans

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Waves of bigger amplitude transfer more energy than waves with less amplitude.

• True

• False

Tags

NGSS.MS-PS4-1