a 50 cubic decimetres cylinder is filled with helium gas at a pressure 300kPa. the valve of a cylinder is opened at a constant temperature and the atmospheric pressure is 100kPa. what volume of gas will escape the cylinder?​

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.