Unit 5 Week1 Quiz

What type of mirror has a flat surface?

• convex mirror

• concave mirror

• plane mirror

• opaque mirror

What is the greatest source of light for our planet?

• bananas

• stars

• light bulbs

• the sun

One way light travels is in waves. What waves carry the most energy?

• long waves

• short waves

How fast does light travel?

• 1 mile per hour

• 186,000 miles per second

• 123,000 miles per second

Opaque objects will _____________ when light hits them.

• create shadows

• bend

• catch on fire

• change colors