Hydrogen atom excites energy level from fundamental state to n = 3. Number of spectrum lines according to Bohr, is
Answer & explanation
Correct answer: option 2
No. of lines $N_E=\frac{n(n-1)}{2}=\frac{3(3-1)}{2}=3$
Hydrogen atom excites energy level from fundamental state to n = 3. Number of spectrum lines according to Bohr, is
Correct answer: option 2
No. of lines $N_E=\frac{n(n-1)}{2}=\frac{3(3-1)}{2}=3$