Investigating Atoms: Topic 1A Problem 1A.15


Moderators: Chem_Mod, Chem_Admin

Caitlin_Murphy_3C
Posts: 36
Joined: Fri Sep 28, 2018 12:23 am

Investigating Atoms: Topic 1A Problem 1A.15

Postby Caitlin_Murphy_3C » Sun Oct 14, 2018 1:55 pm

Problem 1A.15 states:
In the ultraviolet spectrum of atomic hydrogen, a line is observed at 102.6 nm. Determine the values of "n" for the initial and final energy levels of the electron during the emission of energy that leads to this spectral line.

which equation would you use to go about solving this problem? Is it more beneficial to use En= -hR/n^2 or the one from the book; v=R{1/n1^2 + 1/n2^2} ?

JulieAljamal1E
Posts: 71
Joined: Fri Sep 28, 2018 12:24 am

Re: Investigating Atoms: Topic 1A Problem 1A.15

Postby JulieAljamal1E » Sun Oct 14, 2018 1:56 pm

I used the second equation you listed that was shown in the book. This method was more efficient to me.


Return to “Properties of Light”

Who is online

Users browsing this forum: No registered users and 3 guests