Light Energy

Which images are opaque?

• A & C
• A,C,E, & F
• D, E, & F
• A & E

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Smooth and shiny surfaces _______ a lot of light. An example would be a mirror. 

• reflect
• bend
• absorb
• twist

Another name for light bending is ....

• Reflection
• Absorbtion
• Refraction
• Mirror

Our greatest source of energy on Earth is the

• Sun
• Fire
• Batteries
• Oven

Opaque means...

• No light passes through it
• All light passes through it
• Some light passes through it

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

_____ is a lens that is thicker in the middle and makes an object appear bigger.

• prism
• convex lens
• concave lens
• mirror

______ is a lens that is thin in the middle and makes an object appear smaller?

• mirror
• convex lens
• concave lens
• prism

What Does a Concave Lens Do?

• Make things bigger
• Make things smaller
• Make things closer
• Make things happy

What Does a Convex Lens Do?

• Make things bigger
• Make things smaller
• Make things closer
• Make things sader