Review #1 for Electromagnetic Waves PPMS

A blue object absorbs all the colors of the visible spectrum except

• red

• yellow

• green

• blue

• black

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

What color will an object appear if it reflects only green light?

• red

• yellow

• green

• blue

• white

Tags

NGSS.MS-PS4-2

What color will an object appear if it absorbs all the colors of the visible spectrum?

• red

• black

• green

• blue

• white

What color will an object appear if it reflects all the colors of the visible spectrum?

• red

• black

• green

• blue

• white

Tags

NGSS.MS-PS4-2

What is the major difference between one color of light and any other color of light?*

• its intensity

• its wavelength

• its amplitude

• the way it is reflected when bounced off of a mirror

Tags

NGSS.MS-PS4-1

The frequency of a wave increases as its wavelength gets shorter. Which color of visible light has the highest frequency?

• red

• yellow

• violet

• gamma rays

• white

Tags

NGSS.MS-PS4-1

The frequency of a wave decreases as its wavelength gets longer. Which color of light has the lowest frequency?

• red

• yellow

• violet

• gamma rays

• white

How does wavelength affect the color of light?

• Longer wavelengths make colors brighter.

• Shorter wavelengths make colors brighter.

• Different colors have different amplitudes.

• Different colors have different wavelengths.

Tags

NGSS.HS-PS4-1

What is refraction?

• the bouncing of a wave as it moves from one medium to another

• the bending of a wave as it strikes a surface

• the bending of a wave as it moves from one medium to another

• the bouncing of a wave as it strikes a surface

Tags

NGSS.MS-PS4-2

What is reflection?

• the bouncing of a wave as it moves from one medium to another

• the bending of a wave as it strikes a surface

• the bending of a wave as it moves from one medium to another

• the bouncing of a wave as it strikes a surface

Tags

NGSS.MS-PS4-2