What is the reynolds number of the flow
A garden hoses with an inside diameter of 5/8 inch is supplying water at a rate of 3 gallons per minute (1 ft3 = 7.481 gal). What is the Reynolds number of the flow?
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The spring has squared and ground ends and is made from ASTM A227 4.0mm wire, without presenting. Using a 15% clash allowance find the number of coils required.
The magnifying power of an astronomical telescope in the normal adjustment poition is 20.If the lenght of the telescope is 105 cm in this adjustment, Find the focal lengths of the 2 lences.
To produce 2.45 x 109 W of electricity from the water's potential energy, what mass flow rate of water is required? [Assume all potential energy is converted to electricity.]
A square plate of edge length 12.0 cm and negligible thickness has a total charge of 5.80 x 10-6 C. Estimate the magnitude E of the electric field just off the center of the plate (at, say, a distance of 0.50 mm from the center) by assuming that t
A series of object are being rotated. The same net torque is being applied to each object. Rank the object in order of the resulting angular acceleration (1=lowest).
Draw either a pv or Tv diagram for this problem. Calculate the mass of liquid, mass of vapor, and the total mass of water in the tank at the initial condition.
In a Carnot cycle, heat is supplied at 350 and rejected at 27 . The working fluid is water which, while receiving heat evaporates from liquid at 350 to steam at 350 . The associated entropy change is 1.44 kJ/kg-K.
Calculate the angular momentum of the system when the stick is pivoted about an axis perpendicular to the table through the 60.0 cm mark.
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