Find the value of c such that p
If X = N(u,sigma^ 2), find the value of c such that P( |X- u| <= c ) = 0.90
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Assume that a lightning bolt can be represented by a long straight line of current. If 15.0 C of charge passes by in a time of 1.5 x 10-3s, what is the magnitude of the magnetic field at a distance of 29.0 m from the bolt?
Consider a large cubic ice block floating in seawater. The specific gravities of ice and seawater are 0.92 and 1.025 respectively.
For N2 at 25oC and 1.00 atm calculate the number of collisions per second made by one molecule; the number of collisions per second per cubic centimeter; compare these values to N2 at 25oC and 1.0*10^-6 torr using the values already calculated Sho
An opaque, horizontal plate has a thickness of L=21 mm and thermal conductivity k=25 W/mK. Water flows adjacent to the bottom of the plate and is at a temperature of T_infinity,w=25 C.
The top of Pike's Peak is 14,100 ft above sea level. Neglecting the variation of T with altitude and using the average surface temperature of 290K and the number average molecular weight of 29 for air, calculate the atmospheric pressure at the top
Water flows through a horizontal pipe at a rate of 1gal/s. The pipe consists of two sections of diameters 4in and 2in with a smooth reduction section. The pressure difference between the two sections is measured by a mercury manometer.
Sketch a preliminary layout for the following heat exchanger systems. On the layout sketch indicate pipe work manifolds, access platforms, access for construction, operations and maintenance.
For compressible flow, if a pressure vessel is full of a compressible fluid at pressure P. What equations would you use to find to mass flow rate of the fluid out of a nozzle with a diameter D?
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