Question

How much energy is absorbed when a hydrogen atom jumps from n=3 to n=4?

Answer 1

don't know sorry

Answer 2

I know the energies of the energy levels, but wanted to double check on this part

Answer 3

20 h w - 12 hw= 8 hw

Answer 4

@modphysnoob the book wants in eV. It says use Ef-Ei (final-initial)

Would I say -0.85-(-13.6 ev)?

Answer 5

I don't know where these number are coming from

Answer 6

My book gives the energy level values of n=3 as -1.51 ev and n=4 as -.085.

To find energy absorbed, it says use Energy final -energy initial

Answer 7

Just wanted to double check

Answer 8

oh, ok , then just subtract , yes correct

Answer 9

Thanks!