Science Unit 4 Review

What object shows you that white light is actually a mix of different colors?

• a Prism

• a mirror

• a pond

What is happening in this image?

• Reflection

• Refraction

• Absorption

What creates sound?

• Vibrations

• light

• balanced forces

True or False:

Light and sound are both forms of energy.

• True

• False

True or False:

Light and sound both travel as waves.

• True

• False

Sunglass lenses are...

• Trasparent

• Translucent

• Opaque

A window is ...

• Transparent

• Translucent

• Opaque

When you look in a mirror light bounces off the mirror and goes back to your eyes. What is this an example of?

• Absorbtion

• Refraction

• Reflection

Whis is transparent?

• Eye glasses

• Sunglasses

• Book

True or False:

Light can pass through solid and opaque objects.

• True

• False