What Temperature Has the Big Bang Cooled to by Now

question 58

Multiple Choice

What temperature has the Big Bang cooled to by now?

• A)about 3,000 K
• B)5,800 K
• C)about 300 K
• D)just over 2.7K
• E)1.4 K

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Availability of Substitutes

A measure of the presence and desirability of alternative products or services that consumers can choose over the current one.

Price-elastic

Descriptive of a product or service for which demand significantly increases or decreases as the price changes.

Health Care

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Household Budget

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