Light Review Part 1

What is light?

• A form of energy that you can hear.

• A form of energy that you can feel.

• A form of energy that you can see.

How does light energy travel?

• As waves in a straight line

• Bouncing waves

• Travels through objects

A ___________ material allows light to pass through it.

• translucent

• opaque

• transparent

• repel

A ____________ material does not allow light to pass through it.

• opaque

• transparent

• translucent

• reflect

A __________ material that allows some light to pass through it.

• Transparent

• Retract

• Opaque

• Translucent

What is not a source of light?

• Firefly

• Fire

• Light bulb

• Radio

A dark area on a surface created by an object blocking the path of light is called a ___________.

• Transparent object

• Shadow

• Translucent

• Reflect

True or False: Shadows can appear sharp or blurry when you are closer to a surface.

• True

• False

To bounce off of a surface means _______.

• Mirror

• Refract

• Reflect

• Opaque

An object that separates white light into colors.

• microscope

• lense

• telescope

• prism