Light Stop Faking It!
BY: ARCHIL  X-A  NIHAL X-A KEVIN X-B PARTH X-C LIGHT- A  SOURCE  TO  LIVE
 
Strand:  Force, Motion, and Energy <ul><li>Basic characteristics of white light.  Key concepts include: </li></ul><ul><ul>...
Essential Knowledge, Skills, and Processes <ul><li>Explain the relationships between wavelength and the color of light.  N...
Vocabulary <ul><li>Visible spectrum (visible light):  a combination of several different wavelengths of light traveling to...
Essential Knowledge, Skills, and Processes <ul><li>Diagram and label a representation of a light wave (wavelength, peak, t...
Vocabulary <ul><li>Waves:  a disturbance which carries energy and that travels away from the starting point. </li></ul><ul...
Essential Knowledge, Skills, and Processes <ul><li>Compare and contrast reflection and refraction </li></ul>  Reflection  ...
Vocabulary <ul><li>Reflection:  the bouncing of light from a surface </li></ul><ul><li>Refraction:  the bending of light a...
Essential Knowledge, Skills, and Processes <ul><li>Design an investigation to determine what happens to light as it passes...
Essential Knowledge, Skills, and Processes <ul><li>To investigate and determine what happens to light as it passes through...
Essential Knowledge, Skills, and Processes <ul><li>Identify some common optical tools, and describe whether each has lense...
Essential Knowledge, Skills, and Processes <ul><li>Eyeglasses:  have lenses </li></ul>c. Hyperopia (farsightedness) a. Nor...
Essential Knowledge, Skills, and Processes <ul><li>Flashlight:  has lenses and a mirror </li></ul>
Essential Knowledge, Skills, and Processes <ul><li>Cameras:  have lenses, mirrors, and a prism </li></ul>
Essential Knowledge, Skills, and Processes <ul><li>Binoculars:  have lenses and prisms </li></ul>
Essential Knowledge, Skills, and Processes <ul><li>Microscope:  has lenses </li></ul>
Essential Knowledge, Skills, and Processes <ul><li>Explain the terms transparent, translucent, and opaque, and give an exa...
Vocabulary <ul><li>Transparent:  materials that allow all light to pass through </li></ul><ul><li>Translucent:  letting li...
Essential Knowledge, Skills, and Processes <ul><li>Analyze the effects of a prism on white light and describe why this occ...
Essential Knowledge, Skills, and Processes <ul><li>Describe the contributions of these scientists in creating and using op...
Galileo Galilei <ul><li>Italian </li></ul><ul><li>Lived from 1564-1642 </li></ul><ul><li>Developed the refracting telescop...
Robert Hooke <ul><li>English </li></ul><ul><li>Lived from 1635-1703 </li></ul><ul><li>Devised the compound microscope and ...
Anton van Leeuwenhoek <ul><li>Dutch; born in Holland </li></ul><ul><li>Lived 1632-1723 </li></ul><ul><li>Made over 500 sim...
Isaac Newton <ul><li>English </li></ul><ul><li>Lived from 1643-1727 </li></ul><ul><li>Discovered that white light was not ...
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Light faking it

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Light faking it

  1. 1. Light Stop Faking It!
  2. 2. BY: ARCHIL X-A NIHAL X-A KEVIN X-B PARTH X-C LIGHT- A SOURCE TO LIVE
  3. 4. Strand: Force, Motion, and Energy <ul><li>Basic characteristics of white light. Key concepts include: </li></ul><ul><ul><li>The visible spectrum, light waves, reflection, refraction, diffraction, opaque, transparent, translucent; </li></ul></ul><ul><ul><li>Optical tools (eyeglasses, lenses, flashlight, camera, kaleidoscope, binoculars, microscope light boxes, telescope, prism, spectroscope, mirrors); and </li></ul></ul><ul><ul><li>Historical contributions in light </li></ul></ul>
  4. 5. Essential Knowledge, Skills, and Processes <ul><li>Explain the relationships between wavelength and the color of light. Name the colors of the visible spectrum. </li></ul><ul><li>VIBGYOR </li></ul>
  5. 6. Vocabulary <ul><li>Visible spectrum (visible light): a combination of several different wavelengths of light traveling together. It is part of the Electromagnetic Spectrum. </li></ul>
  6. 7. Essential Knowledge, Skills, and Processes <ul><li>Diagram and label a representation of a light wave (wavelength, peak, trough) </li></ul>
  7. 8. Vocabulary <ul><li>Waves: a disturbance which carries energy and that travels away from the starting point. </li></ul><ul><li>Wavelength: the distance between one crest of a wave and the next crest (distance between compressions); red is longest and violet is shortest </li></ul><ul><li>Peak: the highest point of a light wave </li></ul><ul><li>Trough: the lowest point of a light wave </li></ul><ul><li>Frequency: the number of waves (light or sound) produced in a given unit of time, such as a second </li></ul>
  8. 9. Essential Knowledge, Skills, and Processes <ul><li>Compare and contrast reflection and refraction </li></ul> Reflection Refraction
  9. 10. Vocabulary <ul><li>Reflection: the bouncing of light from a surface </li></ul><ul><li>Refraction: the bending of light as it passes through one material to another </li></ul>
  10. 11. Essential Knowledge, Skills, and Processes <ul><li>Design an investigation to determine what happens to light as it passes through a convex lens. Describe the results. </li></ul>A convex lens causes light to converge, or focus, producing an image that is smaller than the original object.
  11. 12. Essential Knowledge, Skills, and Processes <ul><li>To investigate and determine what happens to light as it passes through a concave lens. </li></ul>A concave lens causes light to diverge, or spread out, producing a larger image than the original.
  12. 13. Essential Knowledge, Skills, and Processes <ul><li>Identify some common optical tools, and describe whether each has lenses, mirrors, and/or prisms in it. These should include: </li></ul><ul><ul><li>eyeglasses </li></ul></ul><ul><ul><li>flashlights </li></ul></ul><ul><ul><li>cameras </li></ul></ul><ul><ul><li>binoculars </li></ul></ul><ul><ul><li>microscopes </li></ul></ul>
  13. 14. Essential Knowledge, Skills, and Processes <ul><li>Eyeglasses: have lenses </li></ul>c. Hyperopia (farsightedness) a. Normal eye b. Myopia (nearsightedness) Corrected with concave lens Corrected with convex lens No correction needed
  14. 15. Essential Knowledge, Skills, and Processes <ul><li>Flashlight: has lenses and a mirror </li></ul>
  15. 16. Essential Knowledge, Skills, and Processes <ul><li>Cameras: have lenses, mirrors, and a prism </li></ul>
  16. 17. Essential Knowledge, Skills, and Processes <ul><li>Binoculars: have lenses and prisms </li></ul>
  17. 18. Essential Knowledge, Skills, and Processes <ul><li>Microscope: has lenses </li></ul>
  18. 19. Essential Knowledge, Skills, and Processes <ul><li>Explain the terms transparent, translucent, and opaque, and give an example of each. </li></ul>Plastic wrap Wax paper Aluminum Foil Transparent Translucent Opaque
  19. 20. Vocabulary <ul><li>Transparent: materials that allow all light to pass through </li></ul><ul><li>Translucent: letting light through but scattering it </li></ul><ul><li>Opaque: materials that do not let light through </li></ul><ul><li>Transmit: to send (as in sound or light). It also means light passing through an object. </li></ul>
  20. 21. Essential Knowledge, Skills, and Processes <ul><li>Analyze the effects of a prism on white light and describe why this occurs. Explain why a rainbow occurs. </li></ul>
  21. 22. Essential Knowledge, Skills, and Processes <ul><li>Describe the contributions of these scientists in creating and using optical tools: </li></ul><ul><ul><li>Galileo Galilei </li></ul></ul><ul><ul><li>Robert Hooke </li></ul></ul><ul><ul><li>Anton van Leeuwenhoek </li></ul></ul><ul><ul><li>Isaac Newton </li></ul></ul>
  22. 23. Galileo Galilei <ul><li>Italian </li></ul><ul><li>Lived from 1564-1642 </li></ul><ul><li>Developed the refracting telescope </li></ul><ul><li>Developed the first known example of the microscope </li></ul>
  23. 24. Robert Hooke <ul><li>English </li></ul><ul><li>Lived from 1635-1703 </li></ul><ul><li>Devised the compound microscope and illumination system </li></ul><ul><li>Discovered plant cells </li></ul><ul><li>Examined fossils with a microscope </li></ul>
  24. 25. Anton van Leeuwenhoek <ul><li>Dutch; born in Holland </li></ul><ul><li>Lived 1632-1723 </li></ul><ul><li>Made over 500 simple microscopes </li></ul><ul><li>Discovered bacteria, free-living and parasitic microscopic protists </li></ul>
  25. 26. Isaac Newton <ul><li>English </li></ul><ul><li>Lived from 1643-1727 </li></ul><ul><li>Discovered that white light was not a simple entity, but splits into a range of colors </li></ul><ul><li>When he passed white light through a glass prism, he noted that a spectrum of light was formed; particle theory of light </li></ul><ul><li>Reflecting telescope </li></ul>

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