You are constructing an embankment of 204,029 cubic yards of material with a required moisture content of 10% and a specified dry weight of 2,556 lbs/CY. The embankment is 3 miles long and needs to be placed in 6 inch lifts. The material in its bank state has a 5% water content and a dry unit weight of 2,095 lbs/CY. How many Bank Cubic Yards will be required to complete this embankment (round your answer to the nearest whole yard)

Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?