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Chapter 15 Review

Chapter 15 Review. Sound and Light. Light comes from:. Electrons falling from high energy to lower energy states Mirrors Electrons falling from low energy state to higher energy states None of the above. Light comes from:. Electrons falling from high energy to lower energy states Mirrors

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Chapter 15 Review

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  1. Chapter 15 Review Sound and Light

  2. Light comes from: • Electrons falling from high energy to lower energy states • Mirrors • Electrons falling from low energy state to higher energy states • None of the above

  3. Light comes from: • Electrons falling from high energy to lower energy states • Mirrors • Electrons falling from low energy state to higher energy states • None of the above

  4. What is the speed of light in a vacuum, like in space? • 340 m/s • 3 x 108 m/s • 300 m/s • 30000 m/s

  5. What is the speed of light in a vacuum, like in space? • 340 m/s • 3 x 108 m/s • 300 m/s • 30000 m/s

  6. The speed of light is fastest in a: • Solid • Liquid • Gas • Doesn’t matter

  7. The speed of light is fastest in a: • Solid • Liquid • Gas • Doesn’t matter

  8. Light can be modeled as: • Electromagnetic waves • Photons • Rays that travel in straight lines • All of the above

  9. Light can be modeled as: • Electromagnetic waves • Photons • Rays that travel in straight lines • All of the above

  10. tiny, particle bundles of light radiation are called: • Photons • Hyperwaves • Absorbation • Radiation

  11. tiny, particle bundles of light radiation are called: • Photons • Hyperwaves • Absorbation • radiation

  12. Brightness of light depends on: • Frequency • Amplitude • Intensity • period

  13. Brightness of light depends on: • Frequency • Amplitude • Intensity • period

  14. The energy of a photon is proportional to its: • Amplitude • Wavelength • Frequency • Speed of light

  15. The energy of a photon is proportional to its: • Amplitude • Wavelength • Frequency • Speed of light

  16. The lowest electromagnetic radiation: • Radiowaves • Microwaves • Gamma rays • UV rays

  17. All of the different types of light energies make up the: • Visible Light • Electromagnetic Spectrum • Color Wheel • None of the above

  18. All of the different types of light energies make up the: • Visible Light • Electromagnetic Spectrum • Color Wheel • None of the above

  19. The lowest electromagnetic radiation: • Radiowaves • Microwaves • Gamma rays • UV rays

  20. The highest energy electromagnetic radiation: • Radiowaves • Microwaves • Gamma rays • UV rays

  21. The highest energy electromagnetic radiation: • Radiowaves • Microwaves • Gamma rays • UV rays

  22. The highest energy color of visible Light is: • Red • Orange • Blue • Violet

  23. The highest energy color of visible Light is: • Red • Orange • Blue • Violet

  24. Pick the type of EM light that has the Highest Frequency: • X-Ray • Ultraviolet • Infrared • Microwave

  25. Pick the type of EM light that has the Highest Frequency: • X-Ray • Ultraviolet • Infrared • Microwave

  26. Pick the type of EM light that has the Lowest Frequency: • Gamma • Ultraviolet • Visible Light • Radiowaves

  27. Pick the type of EM light that has the Lowest Frequency: • Gamma • Ultraviolet • Visible Light • Radiowaves

  28. Pick the type of EM light that has the Longest Wavelength • Gamma • Ultraviolet • Visible Light • X rays

  29. Pick the type of EM light that has the Longest Wavelength • Gamma • Ultraviolet • Visible Light • Xrays

  30. Pick the type of UV radiation that is responsible for tanning • UVA • UVB • UVC • UVD

  31. Pick the type of UV radiation that is responsible for tanning • UVA • UVB-burning/cancer • UVC-cancer/sterilization • UVD

  32. Pick the type of Visible light that has the longest wavelength and lowest energy • Yellow • Blue • Orange • Indigo

  33. Pick the type of Visible light that has the longest wavelength and lowest energy • Yellow • Blue • Orange • Indigo

  34. Pick the type of EM Radiation that is used in your cell phones • Radiowaves • Microwaves • Infrared • Ultraviolet

  35. Pick the type of EM Radiation that is used in your cell phones • Radiowaves • Microwaves • Infrared • Ultraviolet

  36. Something that absorbs or reflects all light is said to be: • Opaque • Reflective • Transparent • Translucent

  37. Something that absorbs or reflects all light is said to be: • Opaque • Reflective • Transparent • Translucent

  38. White light contains: • All primary colors • All secondary colors • All visible light • None of the above

  39. White light contains: • All primary colors • All secondary colors • All visible light • None of the above

  40. In white light, an object: • Reflects all colors you see • Refracts all colors you see • Absorbs all color you see • A&B

  41. In white light, an object: • Reflects all colors you see • Refracts all colors you see • Absorbs all color you see • A&B

  42. Which is NOT a color of a cone in your retina? • Red • Yellow • Green • blue

  43. Which is NOT a color of a cone in your retina? • Red • Yellow • Green • blue

  44. Red cones absorb • Red and orange • Yellow and green • Red and yellow • Blue and violet

  45. Red cones absorb • Red and orange • Yellow and green (green cones) • Red and yellow • Blue and violet (blue cones)

  46. What are the three primary LIGHT colors? • Red, Yellow, Blue • Blue, Yellow, Green • Red, Blue, Green • Green, Red, Yellow

  47. What are the three primary LIGHT colors? • Red, Yellow, Blue • Blue, Yellow, Green • Red, Blue, Green • Green, Red, Yellow

  48. Which of the following is NOT a primary pigment color? • Magenta • Yellow • Cyan • green

  49. Which of the following is NOT a primary pigment color? • Magenta • Yellow • Cyan • green

  50. Primary pigment colors are __________ colors and combine to form___________ • Additive, black • Additive, white • Subtractive, black • Subtractive, white

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