Physics 1 topic 1

Solar system, waves, reflection & refraction, lenses, simple & reflecting telescopes

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1. Where do the rays hitting the lens parallel tot he axis meet?

  • On the otherside of the lens
  • At the focal point
  • At the meeting point
  • They don't meet
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Other questions in this quiz

2. In which type of wave are the vibrations at 90 degrees to the direction of travel?

  • Transverse
  • Longitudinal

3. What does refraction mean?

  • Changing direction
  • Reflection
  • Bending

4. Which lens spreads out the rays so theyleave at a wider ange and fill more of your retina? (which makes they image look magnified)

  • The concave mirror
  • The converging lens
  • The eyepiece lens
  • The objective lens

5. What is the wavelength?

  • The distance from one peak to the next
  • The number of waves per second
  • The height of the waves
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