Class 8 Light Quiz
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Questions and Answers

What enables us to see objects?

  • Light (correct)
  • Sound
  • Electricity
  • Heat

What happens when light rays strike an object?

  • They slow down
  • They may be reflected, absorbed, or transmitted (correct)
  • They change color
  • They disappear

What is the bending of light rays as they pass from one medium to another?

  • Refraction (correct)
  • Absorption
  • Reflection
  • Transmission

What causes the bending of light rays during refraction?

<p>The change in speed of light (D)</p> Signup and view all the answers

How are shadows formed?

<p>When light is blocked by an opaque object (D)</p> Signup and view all the answers

What do convex lenses do to light rays?

<p>Converge them to a focal point (A)</p> Signup and view all the answers

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