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an organ pipe is 2.0m long.Assume the pipe is cylindrical with one closed and one open end.
1. what is the longest wavelength for a standing sound wave possible in the pipe.
2. (a) what is the wavelength of the 1st overtone
(b) what is the wavelength of the 2nd overtone
3. If the frequency of the 3rd harmonic is 290Hz,then what is the speed of sound in the pipe?
The chin-up is one exercise that can be used to strengthen the biceps muscle. How much work can the biceps muscles (one in each arm) perform in a single contraction
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An electromagnetic wave has an electric field amplitude of 318 V/m. What is the root mean square of the electric field of the wave
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find the magnitude of the baseballs momentum.
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