Reflection and Mirrors

Which part of a spherical mirror is situated midway between the center of curvature and the vertex?

• CENTER OF CURVATURE

• PRINCIPAL FOCUS

• PRINCIPAL AXIS

• VERTEX

As used in the Law of Reflection, the word normal means

• ANY RAY

• PARALLEL TO THE INTERFACE

• PERPENDICULAR TO THE INTERFACE

• TANGENT TO THE INTERFACE

Tags

NGSS.MS-PS4-2

Angles are always measured from the:

• INCIDENT RAY

• NORMAL

• REFLECTED RAY

Tags

NGSS.MS-PS4-2

real image: in front of mirror ; __________: behind the mirror

Tags

NGSS.MS-PS4-2

diffused reflection : irregular reflection ; _______: regular reflection

Tags

NGSS.MS-PS4-2

Which is true about the law of reflection

• The angle at which light rays reflect off a surface is equal to the angle at which the incident rays strike the surface.

• The angle at which light rays are absorbed is equal to the angle at which the incident rays strike the surface

• the angle at which light rays are reflected is always 90 degrees to the angle at which the incident rays strike the surface

Tags

NGSS.MS-PS4-2

Any surface that reflects light and forms an image is considered a mirror.

• True

• False

Tags

NGSS.MS-PS4-2

What is the angle of the incidence ray and what is the angle of the reflecting ray?

• Incidence ray: 90 deg

• Incidence ray: 20 deg

• Incidence ray: 30 deg

• Reflecting ray: 30 deg

• Reflecting ray: 90 deg

Tags

NGSS.MS-PS4-2

Which of the following would be the proper labels...

• incident ray

• incident ray

• reflecting ray

• reflecting ray

Tags

NGSS.MS-PS4-2

Explain the following statement:

"The shape of a mirror’s surface determines the type of image it forms. "

Evaluate responses using AI:

OFF

Tags

NGSS.MS-PS4-2