Color & Light 4th Grade Review

This is used to separate white light into colors.

• reflection

• sunlight

• prism

• spectrum

Tags

NGSS.MS-PS4-2

Light is a form of...

• energy

• heat

• sound

• color

Tags

NGSS.MS-PS4-2

Light travels _______________-

• backwards

• in curves

• at a right angle

• in a straight line

Tags

NGSS.4-PS4-2

What do water droplets in a rainbow act like?

• reflectors

• rays of lights

• prisms

• lasers

Tags

NGSS.MS-PS4-2

By passing light through a prism, you can tell _______________

• that blue light is brighter than white lights

• that white light is made up of different colors

• the original source of light

• the weight of the prism

Tags

NGSS.MS-PS4-2

White light is made up of every color of the rainbow. As white light passes through a prism, it is refracted and these colors are produced. They are always in a certain order. Which two colors are missing in the diagram?

• yellow and blue

• yellow and white

• blue and purple

• pink and blue

Tags

NGSS.MS-PS4-2

What color appears when all colors are absorbed?

• red

• violet

• white

• black

Tags

NGSS.MS-PS4-2

Materials such as wood and metal do not let light travel through them. We cannot see through them at all. They are said to be _____________.

• invisible

• translucent

• transparent

• opaque

Tags

NGSS.MS-PS4-2

Light can pass through some solids, liquids, or gases. Materials that allow light to pass through them clearly are called transparent. Which of the following materials is NOT transparent?

• water

• a mirror

• clean air

• window glass

Tags

NGSS.MS-PS4-2

Which of these is an example of a translucent object?

• waxed paper

• book

• opaque

• glass

Tags

NGSS.MS-PS4-2