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WAVES and Optics
WAVES What is a wave? What is a medium?
WAVES Travelling waves transfer energy, but there is no net motion of the medium!
TRANSVERSE & LONGITUDINAL WAVES Examples of longitudinal waves? Examples of transverse waves?
WAVES
EM SPECTRUM
WAVE ANATOMY
WAVE FRONTS
WAVE INTENSITY Intensity = Power received per unit surface area.
WAVE REFLECTION FIXED ANCHOR LOOSE ANCHOR
REFLECTION Specular Diffuse
REFLECTION
REFRACTION
REFRACTION – SNELL’S LAW v 1   sin  θ 1 v 2   sin  θ 2
DIFFRACTION http://www.ngsir.netfirms.com/englishhtm/Diffraction.htm
DOPPLER EFFECT
DOPPLER EFFECT http://www.sciencejoywagon.com/explrsci/media/soundwav.htm
RED SHIFT & BLUE SHIFT
INTERFERENCE
INTERFERENCE
INTERFERENCE - RESONANCE
OPTICS
OPTICS
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Waves

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This presentation corresponds with the unit notes for Mr Kremer's IBMYP Grade 10 Science class unit on waves and ray optics.

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Waves

  1. 1. WAVES and Optics
  2. 2. WAVES What is a wave? What is a medium?
  3. 3. WAVES Travelling waves transfer energy, but there is no net motion of the medium!
  4. 4. TRANSVERSE & LONGITUDINAL WAVES Examples of longitudinal waves? Examples of transverse waves?
  5. 5. WAVES
  6. 6. EM SPECTRUM
  7. 7. WAVE ANATOMY
  8. 8. WAVE FRONTS
  9. 9. WAVE INTENSITY Intensity = Power received per unit surface area.
  10. 10. WAVE REFLECTION FIXED ANCHOR LOOSE ANCHOR
  11. 11. REFLECTION Specular Diffuse
  12. 12. REFLECTION
  13. 13. REFRACTION
  14. 14. REFRACTION – SNELL’S LAW v 1 sin θ 1 v 2 sin θ 2
  15. 15. DIFFRACTION http://www.ngsir.netfirms.com/englishhtm/Diffraction.htm
  16. 16. DOPPLER EFFECT
  17. 17. DOPPLER EFFECT http://www.sciencejoywagon.com/explrsci/media/soundwav.htm
  18. 18. RED SHIFT & BLUE SHIFT
  19. 19. INTERFERENCE
  20. 20. INTERFERENCE
  21. 21. INTERFERENCE - RESONANCE
  22. 22. OPTICS
  23. 23. OPTICS

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