Standing Sound Waves: a Pipe Is 0

question 103

Multiple Choice

Standing sound waves: A pipe is 0.90 m long and is open at one end but closed at the other end. If it resonates with a tone whose wavelength is 0.72 m, what is the wavelength of the next higher overtone in this pipe?

• A) 0.36 m
• B) 0.40 m
• C) 0.45 m
• D) 0.51 m
• E) 0.58 m

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Definitions:

Real Value

Reflects the purchasing power of an amount of money, considering inflation, and contrasts with nominal value, which does not take inflation into account.

Money Holdings

The quantity of money an individual or entity holds as a store of value and medium of exchange.

Classical Dichotomy

The theoretical separation of nominal variables (such as money supply and prices) from real variables (like output and employment) in the economy, suggesting that nominal variables do not affect real output in the long run.

Nominal Variables

Variables measured in monetary units that have not been adjusted for inflation, reflecting current prices.