Pressure Energy

In a horizontal oil pipeline of constant cross-sectional area the pressure decrease between two point 300 km apart is 5000 pascal (1 pascal = 1 newton per square meter). What is the loss of energy per unit volume per unit distance? [Hint : Loss in energy =(P_(1))/(rho)-(P_(2))/(rho) because (P)/(rho) is pressure energy per unit mass and loss in energy per unti volume =P_(1)-P_(2) .]

Electrostatic Pressure || Energy Density || Examples on Potential

Development of root pressure requires energy Justify.

Variation OF Gibbs Free Energy With Pressure and Temparature || Relation OF Gibbs Free Energy and Equilibrium Constant

Dimcnsional analysis of the relation (Energy) = ("Pressure difference")^(3//2) ("Volume")^(3//2) gives the value of n as

Dimcnsional analysis of the relation (Energy) = ("Pressure difference")^(3//2) ("Volume")^(3//2) gives the value of n as

Excess Pressure and Surface Energy

Relation Between Pressure And Kinetic Energy

Derive the relation between pressure and mean kinetic energy.