Physics, 18.03.2020 23:35 hannah1571
A note has a wavelength of 0.52028 m. If the speed of sound is 343.00 m/s, what pitch is this note?
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Modify the equation fδt=δ (mv) to find the force of friction.
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When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false
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Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.
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A note has a wavelength of 0.52028 m. If the speed of sound is 343.00 m/s, what pitch is this note?...
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