Physics-
General
Easy
Question
The diagram shows the energy levels for an electron in certain hydrogen like atom. Which transition shown represents the emission of a photon with the most energy?
- (i)
- (ii)
- (iii)
- (iv)
The correct answer is: (iii)
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and 
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Z1 = A cos (ωt – kx);
Z2 = A cos (ωt + kx)
Z3 = A cos (ωt + kx);
Z4 = A cos (2ωt + 2kx)
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