in chemisrty, n molecules of an ideal gas have pressure(p),volume(v),temperature(t ) that stand the following relation, where R is constant, solve the equation for n, the number of molecules

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.