What word means to bend light rays toward each other?
  • Converging light
  • Diverging light
  • Virtual Light
  • Real Light
What word means to bend light rays away from 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 side view mirrors on your car help shrink the image on both sides of the car, allowing you to see a larger field of view. What type of mirror is this?
  • a convex mirror
  • a concave mirror
  • a convex lens
  • a concave lens
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
What type of image is formed when rays of light actually intersect?
  • real
  • virtual
  • projected
  • curved
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
Which one is a convex lens?
  • A
  • B
What type of image is formed in a plane mirror?
  • Real
  • Virtual
  • Enlarged
  • Small
If an image formed by a convex lens is inverted, it is most likely what type of image?
  • Real
  • Virtual
  • None of the above
As you move an object further away from a convex lens, its image would become which of the following?
  • Larger and virtual
  • Larger, only
  • Smaller, only
  • Smaller and virtual
Which of the following does not refract light?
  • prism
  • convex lens
  • concave lens
  • mirror
What kind of image will you get if you put an object right at F, the focal point of this lens?
  • Virtual, larger
  • Real, smaller
  • Real, larger
  • No image
The process of light bouncing off a surface
  • refraction
  • reflection
  • diffraction
  • diffusion
Which type of mirror magnifies a close up image, like a make-up mirror.
  • Concave
  • Convex
  • Specular
  • Plane
Which type of mirror is shown.
  • Concave
  • Convex
  • Specular
  • Plane
Individuals that are farsighted need to have prescription lenses that are _________.
  • convex
  • concave
  • plane
  • flat
Individuals that are nearsighted need to have prescription lenses that are ___________.
  • convex
  • concave
  • plane
  • flat
Concave lenses, like the ones found in the peepholes of a door, always produce images that are .....
  • Virtual, upright, smaller
  • Real, inverted, larger
  • Real, inverted, smaller
  • Virtual, upright, larger
Convex mirrors, like those found on the side of a car, produce images that are always _________________.
  • Real, larger and inverted
  • Virtual, larger, and inverted
  • Virtual, smaller and upright
  • Of equal size and position as the original object
The point where the rays meet is known as....
  • Fire
  • the focal point
  • refraction
  • Plane of the lens
This image is...
  • Inverted and smaller
  • Inverted and larger
  • not inverted and smaller
  • not inverted and larger
What is Nearsightedness?
  • condition that has difficulty seeing things that are close
  • condition that has difficulty seeing things that are far away
What is an Astigmatism?
  • a very contagious condition caused by a bacterial infection
  • a substance that hardens your teeth
  • a hard substance that gives nails their strength
  • persons vision is distorted due to a irregular shaped eye
A real image having a size of 10 cm is formed by a concave mirror. The size of the object is 5 cm.The magnification of the object is
  • -5
  • 5
  • 2
  • -2
An object is placed 10 cm from a convex mirror. Its image is formed 5 cm behind the mirror.The focal length of the given convex mirror is
  • -5 cm
  • 5 cm
  • 10 cm
  • -10cm
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