Which of the Following Is an Accurate Statement

question 1

Multiple Choice

Which of the following is an accurate statement?

• A)A system like a vibrating string has only one possible frequency.
• B)In order for a singer to break a wine glass by singing,she must adjust the amplitude of the sound she makes so that it is exactly equal to the amplitude of vibration of the wine glass.
• C)The fundamental frequency of a system is the name given to the highest possible frequency at which the system will naturally vibrate.
• D)The sound in an organ pipe can vibrate at an infinite number of frequencies.

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Definitions:

Gold

A precious metal that is used as an investment, a hedge against inflation, and in various industrial and jewelry applications, known for its value retention over time.

U.S. Currency

The money that is legally in use in the United States, consisting mainly of Federal Reserve Notes (dollar bills).

Federal Reserve

The central banking system of the United States, responsible for monetary policy, including regulation of money supply and interest rates.

U.S. Government Securities

Financial instruments issued by the U.S. Treasury or federal government agencies to finance government spending and obligations.