Optics and Mirrors

A plane mirror produces 

• a virtual image at the same distance from the surface of the mirror.
• a virtual image at half the distance from the surface of the mirror.
• a real image at the same distance from the surface of the mirror.
• an real image at half the distance from the surface of the mirror. .

Tags

NGSS.MS-PS4-2

The image seen is an example of 

• reflection
• refraction
• diffraction
• incidence

Tags

NGSS.MS-PS4-2

Light is considered to be

• electromagnetic waves
• particles
• transverse waves
• all of the above

Tags

NGSS.HS-PS4-3

Which is the angle of incident?

• Angle 1
• Angle 2

Tags

NGSS.MS-PS4-2

The ocean is blue because it is reflecting

• all colors of light except blue
• blue light
• yellow light
• no colors of light.

Tags

NGSS.MS-PS4-2

Which electromagnetic wave carries the most energy?

• gamma waves
• microwaves
• radio waves
• light waves

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

The image appears when

• all 3 rays cross
• at point F behind the lens
• at point 2F behind the lens

Tags

NGSS.MS-PS4-2

We see objects because light is refracted from them?

• True
• False

The color of light is determined by _______ of the light waves?

• the medium
• the frequency
• the amplitude
• the speed

Tags

NGSS.HS-PS4-1

A concave lens converges light rays to form real images?

• True 
• False