LIGHT - 4th Grade - CCMS

What is a prism?

• a transparent object that separates white light

• a translucent object

• an opaque object that appears black

• a fancy glass science toy

Tags

NGSS.MS-PS4-2

Which explains why the pencil looks different under water?

• light can't pass through the glass

• the amount of light increases when going through water

• light is refracted at an angle

• the wavelength of light lengthens

Tags

NGSS.MS-PS4-2

Another name for light bending is

• reflaction

• refraction

• absorbing

• prism

Reflection is

• light bending

• light bouncing

Tags

NGSS.MS-PS4-2

Refraction is

• light bending

• light bouncing

Tags

NGSS.MS-PS4-2

When light passes through this OBJECT, it is refracted off of one wall and reflected to another. The light is refracted again as it leaves the OBJECT. This forms a rainbow. What is the name of the OBJECT?

• mirror

• window

• prism

• magnifying glass

Tags

NGSS.MS-PS4-2

Refraction may cause your object in the water to look

• darker

• smooth

• lighter

• bent or broken

Tags

NGSS.MS-PS4-2

Light waves travel in a _________ line.

• straight

• jagged

• obstructive

• broken

Which is transparent?

• a purple balloon

• a wooden fence

• clean water

• aluminum foil

Tags

NGSS.MS-PS4-2

Reflection is

• light bouncing off a surface

• the absorption of light

• light breaking into colors

• the bending of light

Tags

NGSS.MS-PS4-2