marilyn32951 marilyn32951

07-05-2024
Physics

Answered

Which are true of the cosmic microwave background radiation (CMB), and which are false?
- distant regions of the Universe, but not nearby regions
- discovered in the 1990s with the Hubble Space Telescope
- comes from all directions
- today has a temperature of 2.73 K
- has a blackbody or thermal spectrum

Answer :

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