A +0.2 μC charge is at some point P in an electric field. Part A What happens if that charge is replaced by a +0.4 μC charge?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Awalk up the phase change graph worksheet

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.