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Why Is the Cosmic Microwave Background (CMB) So Cold If

question 32

Multiple Choice

Why is the cosmic microwave background (CMB) so cold if the early universe was so hot?


Definitions:

Derivative Security

A financial instrument whose value is derived from the value of another asset, known as the underlying asset.

Financial Asset

A financial asset refers to any asset that is cash, an equity instrument of another entity, or a contractual right to receive cash or another financial asset from another entity.

Transactions Exposure

The potential for a company's cash flows to be affected by changes in exchange rates due to transactions in foreign currencies.

Financial Risk

Financial risk involves the possibility that a company's cash flow will not be sufficient to meet its obligations, which can result from volatility in the markets, business operations, or creditworthiness.

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