Relationship Between Equations

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charlotte_jacobs_4I
Posts: 63
Joined: Fri Sep 28, 2018 12:29 am

Relationship Between Equations

Postby charlotte_jacobs_4I » Tue Oct 23, 2018 10:23 pm

What is the relationship between En= -hR/n2 and Rydberg's equation?

Megan Wong 4E
Posts: 32
Joined: Fri Sep 28, 2018 12:28 am

Re: Relationship Between Equations

Postby Megan Wong 4E » Wed Oct 24, 2018 12:42 am

The Rydberg equation finds the change in energy of electrons at a specific energy level. It essentially finds delta E, and the equation utilizes En = -hR/n^2 by finding the change, thus making it deltaE = -hR/n(final)^2) - (-hR/n(initial)^2). Once you simplify the equation, it results to deltaE = hR(-1/n(final)^2 + 1/n(initial)^2)).


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