Light and Optics 2.0-3

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

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

Why do we see objects as white?

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

Tags

NGSS.MS-PS4-2

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

Tags

NGSS.MS-PS4-2

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

• bigger than
• the same as
• smaller than

Tags

NGSS.MS-PS4-2

Luminous means...

• Gives out its own light
• Reflects light from other things

_____ 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 thicker on its edges 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

Fill in the blank with the best answer: After light passes through a convex lens the light comes together at a __________. 

• Spot
• Focal point
• point
• Local Point