Front

The sun gives off _____________________ energy that is transferred to the Earth by light.

Back

radiant

Front

Energy that can be seen by the human eye is called______________________________.

Back

Visible light

Front

Identify a crest and a trough in the wave on the diagram.

Back

1 is a crest and 2 is a trough

Tags

NGSS.MS-PS4-1

Front

Which color of light in the visible spectrum has the lowest frequency?

Back

red

Front

How does the wavelength of orange light compare to the wavelength of blue light?

Back

Orange light has a longer wavelength than blue light.

Front

Rank the colors of light from highest to lowest energy: yellow, violet, red, green.

Back

violet, green, yellow, red

Tags

NGSS.MS-PS4-1

Front

A student picked up two objects from the table. One of the objects was opaque, and the other was transparent. Which two objects did the student pick up? Options: book and cup, rock and pencil, pitcher and supply box, fishbowl and goggles

Back

book and cup

Front

A student held a paper napkin up to the light and tried to see through it. Which word best describes the napkin? Options: transparent, transverse, opaque, translucent

Back

translucent

Front

Why can you see the Washington Monument on the surface of the water?

Back

Light reflects off most smooth surfaces

Tags

NGSS.MS-PS4-2

Front

Why does the spoon appear broken when placed in water?

Back

Light moves differently in air than in water

Tags

NGSS.MS-PS4-2