Physics, 05.05.2021 19:10 pennygillbert
A tuning fork is used to produce sound waves with a frequency of 440 Hz, the tuning
reference note. What is the wavelength (in m) of the sound waves when the sound speed is
345 m/s?
A. 0.78
B. 0.92
C. 1.07
D. 1.28
E. 1.46
Answers: 3
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The movement of electrons between atoms is called an
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Physics, 22.06.2019 20:30, mdkester11
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
Answers: 2
A tuning fork is used to produce sound waves with a frequency of 440 Hz, the tuning
reference note...
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