Apositive charge q is fired head-on at a distant positive charge q (which is held stationary), with an initial velocity v0 • it comes in, decelerates to v = 0, and returns out to infinity. what fraction of its initial energy (~mv5) is radiated away? assume v0<

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

The energy equivalent of the rest mass of an electron is