Lesson 3 — Recap — Overview coming weeks — 6.2

Period 4 — Light
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Light 6.1 + 6.2Middelbare schoolhavo, vwoLeerjaar 2

This lesson contains 23 slides, with text slides.

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Period 4 — Light

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This lesson
  • Recap
  • Overview of the coming weeks
  • Studying 6.1 + 6.2
  • Discussing 6.1 + 6.2

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Goals
  • What is light?
  • What are the umbra and penumbra of a shadow? How do they work?
  • Emitted, transmitted, reflected and absorbed light.
  •  What does light intensity mean? What is its unit?
  •  The eye and the camera — how do they work?

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What is light?

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Light is what we see

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Light is an electromagnetic wave

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Light is an electromagnetic wave

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Light is a spectrum

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What is light
  • Light is a way of transferring energy in the form of an electromagnetic waves

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Science —The coming weeks
  •  Next week — Discussing the test + finishing up to and including paragraph 6.3

  •  The week after that — electro magnetism practical + paragraph 6.4 

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Studying §6.1 and §6.2
  • Study §6.2 and §6.2

  • Make short summary of each paragraph

  • Write down any questions you have or parts you don't understand

  • Make the yellow block and workbook exercises for §6.1 + 6.2

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§6.1 and §6.2

Your questions

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  • Where is the umbra – where is the penumbra?

  • Which object is luminous?

  • Which part of the spectrum of light gets emitted

  • What creates the umbra and penumbra?

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Types of light
  • Emitted light
  • Reflected light
  • Transmitted light
  • Absorbed light

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The homework
  • §6.1 yellow block exercises + workbook exercises

  • §6.2 yellow block exercises + workbook exercises

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Goals
  • What is light?
  • What are the umbra and penumbra of a shadow? How do they work?
  • Emitted, transmitted, reflected and absorbed light.
  •  What does light intensity mean? What is its unit?
  •  The eye and the camera — how do they work?

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