Light LT2 Review

What does it mean to reflect?

• bounce off
• bend
• refract
• energy

What does it mean to refract?

• bounce off
• to bend
• curve outward
• reflect

Why do we see a GREEN leaf?

• because humans color it that color
• because it absorbs green and reflects all the other colors
• it absorbs every color except for green

What happens when light hits a mirror?

• it makes a color
• it reflects
• it makes a rainbow
• it passes through

What happens when an object is opaque?

• all light is able to pass through
• no light is able to pass through
• some light is able to pass through
• it is black

What does transparent mean?

• some light is able to pass through
• no light is able to pass through
• all light is able to pass through

What is a prism?

• a transparent object that separates white light
• an opaque object that appears black
• a translucent object

Why do we see objects as black?

• They absorb all the light
• They reflect all the light
• They absorb some light and reflect 

Why do we see objects as white?

• They absorb all light
• They reflect all light
• They absorb some light and reflect some light

What particles make up light?

• Photons
• Neutrons
• Protons