Chapter 7 and 8 Review (problematic 2)

Denise was driving east over a hill in the afternoon, shortly after a rain shower. Suddenly the sun broke through the clouds, and she saw a rainbow ahead of her. Which of the following made the rainbow possible?

• Sunlight can be separated into all colors of the rainbow.

• Water reflects sunlight like a mirror to make it look colored.

• Overhead black clouds reflect in puddles to cause a mirage

• Air pollution causes the sky to look colored under these conditions.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which diagram below illustrates the absorption of light energy?

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• 
• 

Tags

NGSS.MS-PS4-2

What happen to green light and red light when they shine on a green leaf?

• both are absorbed

• both are reflected

• green light is absorbed, and red light is relfected

• green light is reflected, and red light is absorbed

Tags

NGSS.MS-LS1-6

What would be the best use for a material that reflects almost all light?

• a mirror

• a window

• a light bulb

• a sheet of paper

Tags

NGSS.MS-PS4-2

A student sees a mirror image of a duck in the water of a lake. What causes this mirror image?

• black light

• refracted light

• reflected light

• absorbed light

Tags

NGSS.MS-PS4-2

What happens to the path of a light ray as it passes from air into water at an angle?

• it path widens

• it path bends

• its path becomes shorter

• its path continues in a straight line

Tags

NGSS.MS-PS4-2

A student places a sheet of black construction paper on her desk. What happens to most of the light that strikes the black construction paper?

• The light is bent by the paper

• the light is reflected off the paper

• the light is absorbed by the paper

• the light passes through the paper

Tags

NGSS.MS-PS4-2

Which of the following forms of energy can travel by vibrating particle of air?

• electrical

• light

• magnetic

• sound

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A student hears the sound of a bell. which of the following carries the sound of the bell to the students?

• electrical currents

• magnetic signals

• radio waves

• vibrating air

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

which of the following waves has the highest frequency?

• visible light

• microwaves

• ultraviolet rays

• infrared radiation

Tags

NGSS.HS-PS4-1