Modern nuclear bomb tests have created an extra high level of14c in our atmosphere. when future archaeologistsdate samples from this era, without knowing of this testing, willtheir dates be too young? too old? correct? if correct, why? a. too oldb. too youngc. correct, since 14c form bomb tests is different fromthat produced naturallyd. correct, because modern biological materials do not gather14c from bomb tests

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?