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\nThe Big Bang Theory vs. Steady State Theory: Explaining the Evolution and Expansion of the Universe\n

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\nThe video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from...\nThe video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from Earth, which led to the discovery of the universe's expansion. It highlights the evidence supporting both theories, including the red shifted light from distant galaxies, the creation of new matter to maintain constant density in the steady state theory, and the detection of cosmic microwave background radiation in 1964, which supports The Big Bang theory. The video concludes that The Big Bang theory is more commonly accepted due to the supporting evidence.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:10
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Grade
9th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Physics\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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astronomy, electromagnetic spectrum, galaxies, expansion, light, evidence, evolution, time
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Additional Tags

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gcse, and, igcse, science, physics, edexcel, steady, state, big, bang, theories, red shifted, extremely dense, density constant, big bang, closer galaxies, distant galaxies, steady state, universe expands, galaxy moving, moving, earth, universe, means, expanding, explain, redshift, observer, diagram, redshifted, theory, expand, point
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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