Light waves Lab Exit ticket

If I angle the end of the flashlight closer to a mirror, what will happen to the angle of reflection?

• The angle will decrease

• The angle will increase

• The angle will not change

• The light does not show

Tags

NGSS.MS-PS4-2

How is using a protractor helpful in determining the index of refraction?

• It is not helpful

• We can multiple the angle by 2 and determine the index of refraction

• We can use Snell's law to help determine the index of refraction for the material

• The protractor helps us see the photons travel across the paper.

This lab helped me understand how light acts.

• yes

• no

Tags

NGSS.MS-PS4-2

The ray that comes from the light source is known as the _________ ___.

(a)  

Tags

NGSS.MS-PS4-2

If the light rays converge, I know the light is passing through a _______ lens.

• convex

• concave

• diffuse

• plane

What term best describes light as it travels through the prism?

• reflection

• absorption

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

What happens to the speed of light as it enters a denser medium?

• It decreases

• It stops

• It increases

• It remains the same

Tags

NGSS.MS-PS4-2