More on conserved quantities(Liboff Problem 12.6) In quantum mechanics, when one says that the vector~Jis con-served, one means that for any state the system is in, the expectation values of the 3components of~Jare constant. This follows if these 3 operators all commute withH. Show that for the hydrogen atom with spin-orbit coupling~Land~Sare not conservedbut~Jis

increases it

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

i think its d if wrong im sorry