A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-mstring is 308 N, and one-half wavelength occupies the string, what is the mass ofthe wire?O 0.024 kg0.047 kgO 0.031 kgO 0.040 kg0.019 kgThe wavefunction of a mechanical wave on a string is described by. y(X,t) =D0.012sin(Ttx-100Tt+2Tt/3). vwhere x and y are in meters and tis in seconds. Thetransverse velocity of an element on the string at the left end (x=0), at timet=D0

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A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.024 kg O 0.047 kg O 0.031 kg O 0.040 kg O 0.019 kg

A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.024 kg O 0.047 kg O 0.031 kg O 0.040 kg O 0.019 kg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

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A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m
string is 308 N, and one-half wavelength occupies the string, what is the mass of
the wire?
O 0.024 kg
0.047 kg
O 0.031 kg
O 0.040 kg
0.019 kg
The wavefunction of a mechanical wave on a string is described by. y(X,t) =D
0.012sin(Ttx-100Tt+2Tt/3). vwhere x and y are in meters and tis in seconds. The
transverse velocity of an element on the string at the left end (x=0), at timet=D0

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