Optics Review

The line that passes through the center of a curved mirror is called

• focal point
• center of curvature 
• principle axis
• light ray

The point in the middle way between a curved mirror and the center of curvature is the

• principle point
• focal point
• center of curvature
• principle axis

The distance between the focal point and the mirror is

• raduis
• diameter
• focal point
• focal length

The focal length is equal to the:

• radius of curvature
• diameter of curvature
• half radius of curvature
• half diameter of curvature

All rays that are parallel to the principle axis in a concave mirror reflects 

• Towards the focal point
• Away from the focal point
• Towards the center of curvature
• Away from the center of curvature

The concave mirror has it's reflected area 

• inwards 
• outwards

In a concave mirror, if an incident ray passes through F and hits the mirror then it will reflect

• Towards C
• Towards F
• Parallel
• Away from the mirror

According to the Law of reflection, a light ray striking a mirror

• continues moving through the mirror in the same direction
• moves into the mirror at a slightly different angle
• bounces off the mirror toward the direction it came from
• bounces off the mirror at the same angle it hits.

Tags

NGSS.MS-PS4-2

What type of image does this lens form?

• Virtual image
• Real Image
• No Image

Compared to the object in front the lens, its image is.....

• inverted and smaller
• inverted and larger
• not inverted and smaller
• not inverted and larger