How many newtons of force will 2 pieces of paper have if one has a charge of .2 coilombs and the other has a charge of .3 coulombs and they are .005 meters apart?

what will happen if they are the same charge (+ or - ) opposite charges ?

Why don't you see your reflection in water with waves or repples

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.