EOY Review

What is the material that allows light to pass through called?

• Refract
• Transparent
• Opaque
• Translucent

When light waves bounce off an object, they _______.

• Reflect
• Absorb
• Refract
• Shadow

What is created when an object blocks light?

• Reflect
• Refract
• Absorb
• Shadow

To take in light is to ______ it.

• Absorb
• Refract
• Reflect
• Shadow

What is an object called when it lets some light through but scatters it in many directions?

• Transparent
• Translucent
•   Opaque
•  Absorb

What is a form of energy that you see?

• Light
• Shadow
• Lens
• Prism

Which material best absorbs sound waves in a room?

• Heavy curtains
• Hardwood floors
• Brick walls
• Cement floors

How high or low a sound is

• volume
• pitch
• frequency
• transparency

The loudness of a sound

• pitch
• volume
• frequency
• reflection

Which of the following objects is translucent?

• tree limb
• wax paper
• glass window