Access - Materas that allow kinetic energy to move easily through them
5 h condition, hent energy moves through a material in the same way a conductor moves
6 These materials are excellent conductors and are used to make pots and pans
7. Materials whose molecules are close together typically make --- conductors
2. Materials that do not allow kinetic energy to move easily through them
2 This type of energy is the energy of motion
s Materials whose molecules are far apart typically make conductors
* The movement of heat through matter by movement from particle to particle

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?