Light and Sound Waves Review

What color is a mixture of all the colors?

• White

• Black

• Brown

• None of the options

What device is used in order to put all of the colors of the rainbow back together?

• Neither

• Both

• Telescope

• Prism

Tags

NGSS.MS-PS4-2

Each color of the rainbow can be broken up into other colors using a prism?

• True

• False

Tags

NGSS.MS-PS4-2

What are sound waves?

• Vibrations of particles in the air

• Radiant Energy Moving

• Light reflecting off of surfaces

• None of the options

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Things appear to be a certain color because the color is ____________

• Absorbed by the item

• Reflected by the item

• Transmitted by the item

Tags

NGSS.MS-PS4-2

When we see the color of things, what we are really seeing is....

• The light being reflected off the item

• The light being absorbed by the item

• The light being transmitted to our eyes by the item

• None of the options

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What happens to the energy from the light being absorbed into black clothing?

• It creates more radiant energy (energy form the sun)

• It turns into electricity

• It is destroyed

• It changes into thermal energy (heat)

Tags

NGSS.MS-PS1-4

BLACK is the color you get when there are NO colors

• True

• False

What is the name of the machine that is used to measure sound waves?

• Periscope

• Oscilliscope

• Stethoscope

The light from lasers need to be reflected before we can see it

• True

• False

Tags

NGSS.MS-PS4-2