The Ritz Combination Principle States That the Sum of the

Multiple Choice

The Ritz combination principle states that the sum of the

A) frequencies of two lines in a spectrum often equal the frequency of a third line.
B) energies associated with two lines in a spectrum often equal the energy associated with a third line.
C) energy transitions of quantum jumps is consistent with the conservation of energy.
D) all of the above
E) none of the above