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Search Results for mirror - All Grades

202 questions match "mirror". Refine Your Search

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Grade 8 Light and Optics
Grade 8 Light and Optics
Grade 5 Light and Optics
Grade 9 Light and Optics
A flat surface that produces an image by regular reflection is                  .
  1. a plane mirror
  2. a convex mirror
  3. a concave mirror
  4. none of the above
Grade 11 Light and Optics
You notice your image in a concave mirror is inverted. What should you do to make your image upright and magnified?
  1. Rotate the mirror.
  2. Move away from the mirror.
  3. Move closer to the mirror.
  4. Use a convex mirror instead.
Grade 3 Properties of Matter
Grade 11 Light and Optics
What is used to rectify spherical aberration?
  1. achromatic doublets
  2. parabolic mirrors
  3. spherical mirrors
  4. prism
Grade 6 Symmetry and Transformations
What is another correct term for 'reflection'?
  1. Rotation.
  2. Look in the mirror.
  3. Move.
  4. Symmetry.
  5. Mirror line.
Grade 9 Waves and Sound
A convex mirror
  1. has the same thickness throughout.
  2. is thinner in the middle.
  3. is thicker in the middle.
Grade 8 Light and Optics
What is the optical axis of a mirror?
  1. The center of the mirror
  2. A straight line extended outward from the center of the mirror
  3. The focal point
  4. The surface of the mirror
Grade 8 Light and Optics
What is the reason behind the image formed by a plane mirror?
  1. The mirror is made of solid material
  2. Light passes through the mirror
  3. The mirror is curved
  4. The brain interprets that the light travels in a straight line from behind the mirror
Grade 8 Light and Optics
Farsightedness can usually be corrected by                .
  1. convex lenses
  2. convex mirrors
  3. concave mirrors
  4. concave lenses
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