True or False, and why?: For a one-dimensional steady flow the following equation is valid: dA dv + A dp = 0
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Q: see figure). in section ection Py Pa Py
A: Area of one end (A1) = 15 cm2Area of second end (A2) = 5 cm2 Pressure of one end (P1) = 3.5…
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A: Solution: Given Values, Mass (m)= 100 kg of load. Density of He = 0.179 kg/m3, Density of air =…
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Q: The density of air under ordinary conditions at 25*C is 1.18g/L. How many kilgrams of air are in a…
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Q: Calculate the volume (in m^3) of helium needed in a hot air balloon to lift at least 100 kg of load.…
A: Given : Load m=100 kg Density ρHe=0.179 kg/m3 Density ρair=1.29 kg/m3
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A: Force of buoyancy is equal to the weight of the displaced fluid i.e. liquid or air when. This is the…
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