Light

Light travels

• around corners
• in a straight line

Which type of wave is light?

• Diffusion

• Transverse

• Longitudinal

• Compression

How does light travel

• It curves around corners
• Really slow
• In a straight line
• In circles

What is reflection?

• Reflection is the bouncing  of light off the surface that it strikes on.
• Reflection is the absorbing of light off the surface that it strikes on.
• Reflection is the bending of light off the surface that it strikes on.
• Reflection is the scattering of light off the surface that it strikes on.

Tags

NGSS.MS-PS4-2

mirror

• absorbs
• reflects 
• refracts

Tags

NGSS.MS-PS4-2

When light reflects off of a completely smooth surface it is called:

• Regular Reflection

• Diffuse Reflection

• Optical Reflection

• Color Reflection

A reflected light ray makes an angle of 60 degrees with a mirror's surface. What angle did the incoming light ray form with the mirror's surface?

• 30

• 60

• 90

• 180

Tags

NGSS.MS-PS4-2

Why can you see most objects?

• Light reflects off them
• Light is absorbed by them
• Light is bent by the object
• Light is scattered from the surface of the object

In the diagram, which letter represents the angle of incidence?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

Which diagram represents specular reflection?

• A

• B

Tags

NGSS.MS-PS4-2