Mirrors Review

Spherical mirrors are part of a 

• Rectangle
• Cube
• Sphere
• Biryani

An image that forms where light seems to come from a point but light rays don't actually meet is a 

• virtual image
• real image
• Inverted Image
• Pizza

Convex Mirrors produce...

• only virtual images
• virtual or real images
• only real images
• inverted images

Real images are :

• Always inverted
• Magnified or Diminished
• can be obtained on screen
• all the above

convex mirrors are

• plane mirrors
• converging mirrors
• diverging mirrors
• smaller than concave mirrors

What word means to bend light rays toward each other?

• Converging light

• Diverging light

• Virtual Light

• Real Light

A dentist uses a small dental mirror to help magnify teeth in your mouth. What type of mirror is this?

• a convex mirror

• a concave mirror

• a convex lens

• a concave lens

The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-

• absorbed
• stopped
• incident

• reflected

A student is 2.50m away from a convex lens while her image is 1.80m from the lens, what is the focal length?

• 1.05m 
• 2.50m
• 1.39m
• 0.72m

An object is placed at a distance of 27.0 cm away from a thin convex lens with a focal length of 9.00 cm.  How far from the lens is the image located and what type of image is formed? 

• 13.5 cm and real
• 3.00 cm and real
• 0.33 cm and virtual
• 0.15 cm and virtual