6) Un dispositivo cilindro –embolo contiene aire a 350 Kpa y 27oC el aire se calienta después hasta que el volumen se duplica determine a) La temperatura final durante el proceso
b) El trabajo realizado si la presión se mantuvo constante ( haga el grafico p-v y cual es el proceso térmico que esta usando )

The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?