"The CMB represents the heat left over from the Big Bang. It is the oldest electromagnetic...

"The CMB represents the heat left over from the Big Bang. It is the oldest electromagnetic radiation in the universe."

Why "heat"? Isn't very cold?

What is the connection between the blackbody and the CMB.

I would like to have a simple explanation for the CMB, with your own words. Please. :-)

Thanks

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

What is the cosmic microwave background (CMB)? What significant event after the Big Bang is related...

What is the cosmic microwave background (CMB)? What significant event after the Big Bang is related to the appearance of the CMB, and when did that event happen? Was the CMB always radiating in the microwave part of the spectrum? What is cosmic inflation, and what are the problems that inflation resolves? What is Olber's paradox, and what is its resolution?

How was the Big Bang different from an ordinary explosion? Where in the universe did it...

How was the Big Bang different from an ordinary explosion? Where in the universe did it occur?

Westinghouse Electric Takes On The Risks Of A “Big Bang” Project Case study adapted from: [David...

Westinghouse Electric Takes On The Risks Of A “Big Bang” Project Case study adapted from: [David Hannon, “Westinghouse Electric Company Sees Global Standard Processes as the Foundation for Future Business Success,” SAP Insider PROFILES, January– March 2020 and www. westinghousenuclear.com, accessed August 14, 2020. A Westinghouse Electric Company provides fuel, services, technology, plant design, and equipment to utility and industrial customers in the worldwide commercial nuclear electric power industry. A private company created in 1999 after its predecessor was sold...

Operating Income is an important metric and represents the profit that is left over when operating...

Operating Income is an important metric and represents the profit that is left over when operating expenses and cost of goods sold are deducted from revenue. It is also referred to as what? A. Interest income B. Earnings before Income Taxes, or EBT C. Bottom line D. Earnings before interest and taxes, or EBIT

12. What do we call the one portfolio that’s left over from all of Markowitz portfolios?

Subjects