Other questions in this quiz

2. When does refraction happen?

  • When a ray of light passes though one medium to another!
  • When sound bounces of a smooth, curved surface!
  • When light reflects of a tilted object!
  • When sound bounces of something bumpy!

3. Which colour does a short wavelength end up being?

  • Orange
  • Green
  • Violet
  • Red

4. What are the three primary colours of light?

  • Green red blue
  • Yellow red blue
  • Green red yellow
  • Magenta blue green

5. Which does sound travel fastest through?

  • Solid
  • Space
  • Gas
  • Liquid


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