Cosmic Microwave Background Explained

Cosmic Microwave Background Explained

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video explores the cosmic microwave background (CMB), a remnant from the early universe, explaining how it originated from the formation of the first atoms. It discusses the thermal spectrum, black-body radiation, and how the universe's expansion led to the redshift of light, turning the once orange universe into the dark space we see today. The video also includes a challenge on stabilizing a gyro-driven Star Fox barrel roll, highlighting angular momentum principles.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the thermal spectrum and the CMB?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did the color of space change over billions of years?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the implications of the CMB for our understanding of the universe.

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