Light and Shadows Quiz 1

Which is NOT a source of light?

• firefly
• ball
• sun
• falshlight

What are the two kinds of light?

• Natural and Unatural
• Unatural and Artificial
• Artificial and Man Made
• Natural and Artificial

Tags

NGSS.4-PS4-2

Which light source is artificial?

• sun
• firefly
• lightning
• flashlight

Which source of light is natural?

• firworks
• lightbulb
• lightning
• headlights

A shadow is created when...

• an object blocks the light
• an object lets light pass thru
• an object is in the way of light
• an object is above light

What object could light NOT pass thru?

• glass window
• red plastic cup
• water
• plastic baggie

Tags

NGSS.4-PS4-2

If you can see light thru an object it is called...

• opaque
• plastic
• tanslucent
• transparent

An opaque object means that ...

• light passes thru
• no light passes thru
• some light passes thru
• you can see thru it

Tags

NGSS.4-PS4-2

Translucent objects let only some light pass thru?

• False
• True

Tags

NGSS.MS-PS4-2

Where will the tree's shadow be?

• A

• B

• C

Tags

NGSS.5-ESS1-2