At What Time Did the Universe Cool to a Temperature

question 63

Multiple Choice

At what time did the universe cool to a temperature of about 3 K?

• A) end of the inflationary era
• B) end of the Planck time
• C) very recently
• D) era of recombination

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Definitions:

Depreciation

The methodical distribution of the expense of a physical asset across its lifespan.

Plant Assets

Tangible assets used in a company's operations that have a useful life of more than one year.

Notes Payable

A written agreement to pay a specified amount, usually including interest, by a certain date.

Direct Method

A way of preparing a cash flow statement where actual cash flows from operating activities are listed directly.