Question #831b1
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"An electron in a hydrogen atom drops from energy level n=5 to n=3. What is the energy transition using the Rydberg equation?"
1 Answer
Mar 28, 2017
# x=-1,-2#
Explanation:
This is a graph of the function
graph{|x^2+3x+2| [-5, 2, -1, 5]}
In general the function
# x^2+3x+2 = 0 => (x+2)(x+1) = 0 #
# :. x=-1,-2#
