Q.1
Why can you see most objects?
  • they emit light
  • light refracts through them
  • light reflects off them
  • they absorb light
Q.2
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
Q.3
A flat mirror is an example of a ___.
  • plane mirror
  • concave mirror
  • convex mirror
  • spherical mirror
Q.4
A shopkeeper wants to keep an eye on his store in order to prevent shoplifting. What could the shopkeeper hang on the wall in order to see a wider image of his store and his customers?
  • a convex mirror
  • a concave mirror
  • a convex lens
  • a concave lens
Q.5
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
  • clear image
Q.6
What is the ray of light that strikes the surface ?
  • Incident ray
  • reflected ray
  • normal ray
  • normal
Q.7
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
Q.8
Which of the mirrors is used as rear view mirror in vehicles?
  • Concave
  • Convex
  • Plane
Q.9
Convex Mirrors produce...
  • only virtual images
  • virtual or real images
  • only real images
  • inverted images
Q.10
Spherical mirrors are part of a
  • Rectangle
  • Cube
  • Sphere
  • Cone
Q.11
Real images are :
  • Always inverted
  • Magnified or Diminished
  • can be obtained on screen
  • all the above
Q.12
A mirror with a flat surface is a plane mirror.
  • true
  • false
Q.13
Convex mirrors cause light to spread out.
  • True
  • False
Q.14
If the object is between f and the mirror, the image is ...
  • image is real, smaller, and inverted
  • image is virtual, larger, and upright
  • image is virtual, smaller, and inverted
  • image is real, bigger, and inverted
Q.15
If the object is between C and f, the image is ...
  • image is real, smaller, and inverted
  • image is real, smaller, and upright
  • image is virtual, smaller, and inverted
  • image is real, bigger, and inverted
Q.16
Concave mirrors can create virtual and real images.
  • True
  • False
Q.17
What do you call a flat mirror?
  • plane mirror
  • convex mirror
  • concave mirror
Q.18
A real image is always
  • erect
  • upright
  • inverted
Q.19
From which point does a ray of light pass after reflection when incident parallel to Principal axis
  • focus
  • centre of curvature
  • radius of curvature
  • pole
Q.20
A flat sheet of glass that has a smooth, silver-colored coating on one side
  • plane mirror
  • concave mirror
  • convex mirror
  • solid mirror
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