Light Review

Which window is opaque?

• Window 1
• Window 2
• Window 3
• None

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 surfaces _______ a lot of light.

• reflect
• bend
• absorb
• twist

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 white?

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

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

The Law of Reflection:
The angle of incidence is _________ the angle of reflection

• bigger than
• the same as
• smaller than

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