Sound and Light Waves Part 2

What describes reflection?

• when waves go through matter

• when waves get absorbs in matter

• when waves bounce off matter

• when waves move matter

What explains absorption?

• waves go through matter

• waves bounce off matter

• waves go into matter

• waves move matter

Tags

NGSS.HS-PS4-4

Which explains transmittance?

• waves go into matter

• waves bounce off matter

• waves go through matter

• waves move matter

Tags

NGSS.HS-PS4-4

NGSS.HS-PS4-5

What explains frequency?

• how many waves pass through a point in 1 second

• unit of measurement 1 million times smaller than a millimeter

• the height of a wave

• the distance between wavelength

Tags

NGSS.HS-PS4-1

What is amplitude, wavelength, and frequency?

• properties of frequency

• measurements of waves

• properties of waves

• measurement of hertz

Tags

NGSS.HS-PS4-1

Sound waves and light waves are different how?

• light waves need matter to travel through

• sound waves move matter through the wave

• sound waves only reflect off matter

• sound waves need matter to travel through

When a light wave bounces off a mirror it is what?

• reflection

• absorption

• transmittance

• resting

Tags

NGSS.4-PS4-2

When a sound wave cannot leave a room.

• resting

• reflection

• transmittance

• absorbtion

When some sunlight goes through sunglasses, it is called...

• reflection

• resting

• transmittance

• absorbtion

High amplitude makes sound waves do what?

• make a low pitch

• increase volume

• decrease volume

• make a high pitch