Moving waves transfer _________ to floating objects.

• mediums

• energy

• sound

• gravity

Tags

NGSS.MS-PS4-1

The 2 properties of sound are ____ and ____.

• crest and trough

• volume and sound

• volume and pitch

• amplitude and pitch

The motion up and down is called a(n) ______.

• repeating pattern

• wavelength

• amplitude

• oscillation

Tags

NGSS.MS-PS4-1

The _______ the wave length, the higher the pitch.

• longer

• shorter

• bigger

• wavier

Waves must travel through a ________.

• vibration

• medium

• wavelength

• space

The top of a wave is called the ______.

• trough

• pitch

• crest

• valley

The bottom part of a wave is called the _____.

• valley

• crest

• trough

• peak

_________ is another kind of oscillation.

• vibration

• medium

• crest

• peak

Tags

NGSS.MS-PS4-1

Big instruments make _________ sounds.

• high

• low

• big

• little

Light travels in _________.

• peaks

• rays

• lines

• circles

Tags

NGSS.MS-PS4-1