4.1 Light spectra are used to gather more information about our Universe.
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Vocabulary:
Continuous Spectrum Absorption Spectrum Emission Spectrum |
Students will be able to:
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4.2 The motion of objects can change the observed frequency of waves.
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Vocabulary:
Doppler Effect |
Helpful Websites:
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Students will be able to:
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4.3 Background radiation comes from every direction in the Universe.
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Vocabulary:
Cosmic Microwave Background Radiation |
Students will be able to:
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Helpful Videos:
Absorption & Emission Spectra
Light Years Cosmic Microwave Background Radiation |
The Big Bang Theory: The Doppler Effect
How Big is the Universe? |
What is a Red-Shift?
Oldest Light in the Universe: CMB |
*Extensions:
*Extensions are intended to expand the learning of students who achieve mastery of the standards.