Can someone fill in the blank between these two steps? I can't find Fourier series proof anywhere and my professor just left it out.
(1) y(t+nT)=y(t)
(2) y(t)=A_{0} + \Sigma^{\infty}_{n=1}[A_{n}cos(n\omegat) + B_{n}sin(n\omegat)]
(The omega is going crazy on me... it's not supposed to...
Currently I'm in Fluid Mechanics. In a homework problem I'm given the gage pressure inside of a piezometer. In my book there's an equation p(gage) = p - pa . What are the P and the Pa?
Homework Statement
A completely insulated tub contains 10 gallons of water at a temperature of 75 degrees F. Ice cubes are taken from a freezer at 15 degrees F and placed into the tub. How many 1-in^3 ice cubes can be completely melted by the water?
Homework Equations
The Attempt...
Can someone provide me some direction with this problem?
A closed, rigid, adiabatic cylinder contains one liter of hydrogen gas(H2) at 276.85 degrees celcius and pressure of 400kPa and one liter of oxygen gas (O2) at temperature 26.85 degrees celcius. The two gases are separated by a mass-less...