Physics, 20.05.2020 17:59 ROBIOX5934
If sound travels at 5600 m/s through a steel rod, what is the wavelength, given a wave frequency of 2480 Hz
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Physics, 21.06.2019 20:30
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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Physics, 22.06.2019 06:30
=force Γ distance a. work b. velocity c. pressure d. momentum
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Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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If sound travels at 5600 m/s through a steel rod, what is the wavelength, given a wave frequency of...
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