Reflection/Refraction

A ray of light is incident on a plane mirror and the angle of incidence is 25 degrees. What is the angle of reflection?

• A. 0 degrees

• B. 50 degrees

• C. 90 degrees

• D. 25 degrees

Tags

NGSS.MS-PS4-2

The up and down motion of a wave is called...

• Transverse wave

• Longitudinal wave

• Ocean wave

• Mechanical wave

The back and forth (or side to side motion of a wave) is called...

• Transverse wave

• Longitudinal wave

• Sound wave

• Electromagnetic wave

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

Which wave has the greatest amplitude?

• The blue wave

• The red wave

Tags

NGSS.MS-PS4-1

An image that you can see , but does not really exist is called which of the following?

• Real Image

• Fake Image

• Virtual Image

• Digital Image

Seeing your face in a mirror is an example of 

• Refraction

• Fiber Optics

• Reflection

• Absorption

Tags

NGSS.MS-PS4-2

Why do you not see an image when light reflects off a rough surface?

• because not enough light is not reflected

• because the reflection is regular

• because the reflection is diffuse

• because the law of reflection does not apply

Tags

NGSS.MS-PS4-2

a real image...

• is produced by virtual rays and can be projected on a screen

• is produced by real rays and cannot be projected on a screen

• is produced by virtual images and cannot be projected on a screen

• is produced by real rays and can be projected on a screen

What is an image called that forms when light rays actually meet

• virtual image

• real image

• diffuse reflection

• regular reflection

Tags

NGSS.MS-PS4-2