yeah, the mass efflux remains constant.
i.e dm/dt=rho*A1*v1=rho*A2*v2
let us consider a interval t for clculating the efflux so that we can write,
m=rho*A1*v1*t=rho*A2*v2*t
my question is:
the K.E in the first case is, K.E1 = m*v1^2/2 (which is = m*g*h by conserving energy)
now if the...
the process is isochoric only in case 1 when only the tap to relieve gas has been opened. if you open the taps for gas and water simultaneously, then it would be a polytropic process.
the energy content of the system is given by the enthalpy i.e H=U+PV, it can be considered as sum of enthalpies of the two phases of the closed system i.e
Hgas=Ugas+P*(Vgas)
Hwater=Uwater + P*(Vwater)
(consider mechanical equm)
Now 'Ugas' depends on 'Cgas'(specific heat) and Uwater depends...
nozzle complex!
i have a tank having water filled till an elevation 'h'. Now at the bottom of this is a small opening of circular cross-section with a diameter say 'd1'. This arrangement is kept in free atmosphere so a uniform pressure Patm=1.013 bar applies everywhere. This is case 1 and in...