Waves of Amplitude 1

question 95

Multiple Choice

Waves of amplitude 1.3 cm move along a 14-m long string that has a mass of 90 g and is under a tension of 18 N.If the average total energy of the waves in the string is 5 J,calculate the frequency of the waves.

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The Federalist

Collection of eighty-five essays that appeared in the New York press in 1787–1788 in support of the Constitution; written by Alexander Hamilton, James Madison, and John Jay and published under the pseudonym “Publius.”

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A system in which the general public has the power to govern themselves, usually through elected representatives.

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