Reflection of Light
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Questions and Answers

What is the function of the optic nerve?

  • To produce light
  • To transmit electrical impulses from the back of the eye to the brain (correct)
  • To form images
  • To detect light

    • What is the part of the eye that detects light and forms images?

  • Lens
  • Retina (correct)
  • Cornea
  • Optic nerve

    • What is light?

  • A form of thermal energy
  • A form of electromagnetic radiation (correct)
  • A form of mechanical energy
  • A form of chemical energy

    • What is bioluminescence?

    <p>The ability of an object to produce light by itself</p> Signup and view all the answers

    What type of materials reflect light?

    <p>Opaque materials</p> Signup and view all the answers

    What is an example of a translucent material?

    <p>Tissue paper</p> Signup and view all the answers

    What occurs when light rays hit an opaque object?

    <p>Reflection of light</p> Signup and view all the answers

    What is the law of reflection?

    <p>Angle of incidence = angle of reflection</p> Signup and view all the answers

    What type of reflection occurs when light hits a smooth opaque surface?

    <p>Specular reflection</p> Signup and view all the answers

    What is the function of the pupil in the eye?

    <p>To control the amount of light that enters the eye</p> Signup and view all the answers

    What is the transparent part of the eye that allows light to pass through it?

    <p>Cornea</p> Signup and view all the answers

    What is the sequence of events that allows us to see objects that are not light sources?

    <p>Light rays hit the surface of the objects, objects reflect the light rays, light rays get to our eyes</p> Signup and view all the answers

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