What is the approximate degree of temperature uniformity observed across the Cosmic Microwave Background (CMB)?
Answer
One part in 100,000
The temperature measured in every direction of the CMB differs by only about one part in 100,000, indicating astonishing large-scale uniformity.
#Videos
Cosmic Inflation Explained | Cosmology 101 Episode 6 - YouTube
Related Questions
What is the approximate degree of temperature uniformity observed across the Cosmic Microwave Background (CMB)?What specific observation related to the CMB temperature led to the formulation of the Horizon Problem?What hypothesized energy field is credited with driving the period of exponential expansion known as cosmic inflation?In general relativity, what value must the density parameter (\Omega) hold for the universe's geometry to be perfectly flat?How does cosmic inflation address the Flatness Predicament?What is the minimum factor by which spacetime was stretched during the inflationary period?What is the core concept explaining how inflation solves the Horizon Problem?According to inflation theory, what served as the initial seeds for the formation of galaxies and cosmic structure?Which geometry corresponds to a universe where the density parameter $\Omega$ is less than 1?What is the approximate time frame during which the uniformity of the cosmos was established by the inflationary stretch?