Water in an open vessel evaporates
Compute the work done when 1 lb mol of water in an open vessel evaporates completely at 212 degrees F. Result should be in BTU.
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A spiring is stretched 1.5 in by a 4 lb. weight. Let the weight be pulled down 3 in. below the equilibrium level and then released. find the equation of the motion if there is an outside force F(t) = 8sin16t acting upon the spring.
A 32 lb weight is attacked to the end of a spring with spring constant k=24 lb/ft/ If the resistive force is 10 dx/dt, find out the displacement of the mass if it is released with no intial velocity from a position of 6 in above the equilibrium po
Please solve the following IBVP for the heat equation with nonzero boundary conditions:
A Co.purchased pottery in 120 unit batches form B Co and B Co will only ship that exact amount. Transportation and handling cost of a shipment is $7,600.(excluding the unit cost.) A.Co estimates its annual demand to be 900 units. What storage and
Determine the charge of the capacitor and the current in the given LRC series circuit. Compute the maximum charge on the capacitor.
Chebyshev's Theorem states that for any set of nubmers the fraction which will lie in K standard deviations of the means is at least 1-1/2. Use this theorem to find the fraction of all the mumbers of a data set that must lie within 4 standard devi
At a station situated at 43 °N, the surface wind speed is 10 m s-1 and is directed across the isobars from high toward low pressure at the angle Y = 20°. Compute the magnitude of the frictional drag force and the horizontal pre
A pharmaceutical company is considering new HIV test. It finds out that the test has a false positive rate of 5% (the probability that someone tests positive for HIV even though he or she doesn't have the virus), and a false negative rate of 1% (t
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In one paragraph (100 words) , please research and discuss any famous psychological experiment such as Milgram's, Watson's, Skinner's, or Pavlov's,
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