The Cosmic Background Radiation Appears Compatible with a Blackbody Source

question 9

Multiple Choice

The cosmic background radiation appears compatible with a blackbody source at what temperature?

• A)0.000 3 K
• B)0.03 K
• C)3 K
• D)300 K

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Definitions:

Monthly Compounded

A method where interest adds to the principal sum at the end of each month, allowing for the interest in the next month to be based on the new total.

Annuity Investment

A financial product typically sold by insurance companies that provides periodic payments to the holder for a defined period of time or for life.

Effective Rate

The interest rate on a loan or financial product restated from the nominal rate as an interest rate with annual compound interest payable in arrears.

Annuity Investment

An economic tool designed to disburse a consistent flow of funds to someone, primarily for retirement preparation purposes.