A driver drives 3.25km north ,then 4.75 km west and then 1.5 km south .Find the magnitude and direction of the resultant displacement using the method of components. with derivation??

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Area around a charged object where the objects can exert a force on another charged objects is an electric