A musical note on a piano has a frequency of 31 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 0.019 kg O 0.024 kg O 0.047 kg O 0.040 kg O 0.031 kg

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Chapter17: Physics Of Hearing
Section: Chapter Questions
Problem 1PE: When poked by a spear, an operatic soprano lets out a 1200—Hz shriek. What is its wavelength if the...
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O 1.5 sec
A musical note on a piano has a frequency of 31 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?
0.019 kg
0.024 kg
0.047 kg
0.040 kg
0.031 kg
A block of mass m 5 Kg is attached to a spring of spring constant k. The block
oscillates in simple harmonic motion on a frictionless horizontal surface. The
block-spring total mechanical energy is 22.5 J. The maximum velocity of block,
vmax, is:
3 m/s
1.8 m/s
Transcribed Image Text:/d/e/1FAlpQLScnUc4cxOG_MhUwxQ_tmgPXxNOqLHXESZsha9TgzSYkAgx1oQ/formResponse 3 sec O 1.5 sec A musical note on a piano has a frequency of 31 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? 0.019 kg 0.024 kg 0.047 kg 0.040 kg 0.031 kg A block of mass m 5 Kg is attached to a spring of spring constant k. The block oscillates in simple harmonic motion on a frictionless horizontal surface. The block-spring total mechanical energy is 22.5 J. The maximum velocity of block, vmax, is: 3 m/s 1.8 m/s
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