What Property of the Cosmic Microwave Background Indicates That the Universe

question 53

Multiple Choice

What property of the cosmic microwave background indicates that the universe is flat?

• A)the temperature of 2.7 K
• B)the distribution of sizes of tiny irregularities
• C)the isotropic nature of the radiation
• D)the peak wavelength of 0.1 cm

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Definitions:

Commit A Crime

The act of engaging in an activity that is forbidden by law and punishable by the state or other authority.

Variance

In law, a variance is a granted deviation from the set rules of zoning or building regulations; in statistics, it measures the spread of a set of numbers.

Zoning Ordinance

A law that defines how property in specific geographic zones can be used, regulating building types, sizes, and uses.

Slander

The verbal communication of false statements harmful to a person's reputation.