Optics (Lenses & Mirrors)

The following is a picture of what type of mirror? 

• Convex Mirror
• Concave Mirror
• Plane Mirror
• Flat Mirror

Tags

NGSS.MS-PS4-2

The following is a picture of what type of mirror? 

• Convex Mirror
• Concave Mirror
• Plane Mirror
• Flat Mirror

Tags

NGSS.MS-PS4-2

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

An incident ray that is parallel to the principal axis...

• will reflect parallel to the principal axis
• will refract through the focal point
• will reflect through the center of curvature
• will continue along the same path through the lens

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

A light ray that bounces off of the mirror is known as

• Incident ray
• Reflected ray
• Normal line
• Source ray

Tags

NGSS.MS-PS4-2

Where is the angle of incidence located?

• Between the mirror and the incident ray
• Between the mirror and the reflected ray
• Between the normal line and incident ray
• Between the normal line and reflected ray

Where is the angle of reflection located?

• Between the mirror and the incident ray
• Between the mirror and the reflected ray
• Between the normal line and incident ray
• Between the normal line and reflected ray

An incident light ray strikes a flat mirror at an angle of 30° from the normal. The reflected light ray reflects off the mirror

• at an angle of 30° from the mirror edge
• at an angle of 60° from the normal
• at an angle of 30° from the normal
• at an angle of 90° from the mirror edge

Tags

NGSS.MS-PS4-2

As an object moves towards a flat mirror, its image

• moves closer to the mirror
• moves further from the mirror
• flips upside down