So, we can write this as part equation here, we can write - then Ws dot, that will be is equal to, here, we can right here delta P - still here delta P by rho what is that delta p here, this is 90 - 98100 Pascal divided by rho is the density of water here + kinetic energy change for to the, you know velocity there it is given this velocity we can have this velocity from this flow rate, we can calculate here.
તે વેલોસીટી આપવામાં આવેલ છે, આ પ્રવાહ દર પરથી આપણે અહી આ વેલોસીટી મેળવી શકીએ છીએ, અને આપણે અહી ગણતરી કરી શકીએ છીએ.