Waves of Amplitude 1

question 77

Multiple Choice

Waves of amplitude 1.1 cm and wavelength 40 cm move along a 12-m long string that has a mass of 70 g and is under a tension of 15 N.Calculate the velocity of the wave.

• A)51 m/s
• B)2570 m/s
• C)16 m/s
• D)15 m/s
• E)331 m/s

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