Reflection and Refraction

What is happening in this picture?

• Reflection

• Refraction

Tags

NGSS.MS-PS4-2

___________ is when light BENDS or CHANGES direction.

• Reflection
• Refraction

Which of these objects use REFRACTION?

• Telescope
• Magnifying glass
• Microscope
• ALL of them

Tags

NGSS.MS-PS4-2

What happens to light after it hits a mirror?

• It goes through the mirror and bend.
• It goes straight through the mirror.
• It goes around the mirror.
• It bounces off the mirror.

Tags

NGSS.MS-PS4-2

What does the pencil in this picture show about light?

• Light is refracted when it hits a curved object.

• Light is reflected when it hits a curved object.

• Light is refracted when it passes from air into water.

• Light is reflected when it passes from air into water.

Tags

NGSS.MS-PS4-2

What kind of path does light take?

• It travels in a straight line until it hits something or goes through it.
• It bounces off all objects.
• It curves around all objects.
• It goes through all objects.

Tags

NGSS.MS-PS4-2

Which type of light has the smallest frequency of this group?

• red
• yellow
• green
• blue

A concave lens has an inward curved shape. It refracts light outward from the lens. They light rays spread apart as they exit the lens. Which represents a concave lens?

• A

• B

• A and B

• neither A or B

This is an example of a __________ mirror.

• Concave
• Convex
• Plane
• Magnifying

The point where the rays meet is known as....

• Fire
• the focal point
• refraction
• Plane of the lens