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Exploring Light: Nature, Spectrum, Reflection & Refraction

Delve into the dual nature of light, electromagnetic spectrum, color effects, and phenomena like reflection and refraction. Understand photon energy, the photoelectric effect, and laws governing light behavior. Discover the magic of dispersion, color perception, and vision optics.

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Exploring Light: Nature, Spectrum, Reflection & Refraction

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  1. Nature of Light Electromagnetic Spectrum Reflection and Refraction Color Light Effects 1pt 1 pt 1 pt 1pt 1 pt 2 pt 2 pt 2pt 2pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4pt 4 pt 4pt 5pt 5 pt 5 pt 5 pt 5 pt

  2. It’s what light carries and transfers.

  3. Energy. 1 PT

  4. It’s a small packet of light energy

  5. A photon. 2 PT

  6. What is the dual nature of light

  7. Light modeled as a wave and a particle 3 PT

  8. Evidence for the wave model of light.

  9. Reflection, refraction, diffraction and interference. 4 PT

  10. It’s the cause of the movement of electrons in a metal plate due to the interaction of photons with specific frequencies.

  11. The photoelectric effect. 5 PT

  12. What is the form of the highest frequency of light?

  13. Gamma Rays 1 PT

  14. Radio waves has the lowest frequency and the ________ wavelength

  15. Longest 2 PT

  16. Which has the longer wavelength: infrared light or ultraviolet light?

  17. Infrared light 3 PT

  18. Which has the higher energy: yellow light or green light?

  19. Green light 4 PT

  20. The seven forms of light, in order from highest to lowest photon energy.

  21. Gamma rays, x-rays, ultraviolet light, visible light, infrared light, microwaves and radio waves. 5 PT

  22. What is the angle of incidence equals the angle of reflection

  23. Law of reflection 1 PT

  24. The coming together of light rays

  25. convergence 3 PT

  26. It’s what happens to waves as they pass from one medium through another

  27. Refraction. 2 PT

  28. The shape of the cornea and lens in the eye

  29. convex 5 PT

  30. What the different colors represent

  31. Different frequencies or wavelengths of the electromagnetic spectrum 2 PT

  32. It’s the absence or absorption of all color

  33. black 4 PT

  34. The primary colors of visible light

  35. Red, green and blue 1 PT

  36. Blue + red; blue + green; and green + red

  37. Magenta, cyan and yellow 3 PT

  38. The separation of white light into its component colors due to refraction or diffraction.

  39. dispersion 4 PT

  40. These structures, which occur in equal ratios on the retina, respond to different frequencies of visible light.

  41. Red, green and blue cone cells 1 PT

  42. This color moves fastest and is bent the least as it passes through a prism

  43. red 5 PT

  44. A reflection that occurs when waves strike a rough surface.

  45. Diffuse reflection 2 PT

  46. This lens type is convergent.

  47. Convex lens 4 PT

  48. Vision problem related to the focal point appearing in front of the retina

  49. Nearsightedness 3 PT

  50. It refers to the number of photons that pass through a given area, increasing brightness

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