Types of Energies

Types of energies 1 Kinetic energy = 1/2mv2 2 Potential energy = mgh 3 pressure energy = PV Energy per unit volume:- KE = 1/2 PVV 2 volume KE = 1/20V volume PE = pvgh V = Pgh Pressure = PV volume = P V Energy head heads

kinetic head = KE unit= mg metre k.head = 1/2mr2 2 V = =K mg mg 2g head potential head = mgn =h mg pressure head = PrE PV = mg mg - pv P = preasure head gvg = sg