Big Bang, Special Relativity, Emc2,

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Big Bang, Special Relativity, Emc2, Expanding
Universe
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Pop Quiz

• When was the universe formed?
• What exactly is the Big Bang Theory?
• What proof do we have that the universe began
  as a big bang?
• Who is credited for coming up with the equation
  E mc2? What does each variable stand for?

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Formation of Solar System and Galaxy
Formation of the Universe
Big Bang
Nebular Theory
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Edwin Hubble
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Normal Situation
Blue Shift
Red Shift
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Albert Einstein
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Einsteins Theory of Special Relativity

• Observers can never detect their uniform motion
  except relative to other objects

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Isaac Newton first cam up with the idea of frame
of reference, and Einstein added to it.
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Einsteins Theory of Special Relativity

• Observers can never detect their uniform motion
  except relative to other objects
• Speed of light is constant

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• Emc2

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2 Theories for theFate of Our Universe

• Oscillating Theory
• Continual Expansion

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What is an oscillating fan?
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2 Theories for theFate of Our Universe

• Ocsillating Theory
• Continual Expansion