A liquid has a density of 4.0 oz/cup. Express the density of the liquid in lb/gallon.
1 answer:
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No, because the appearance has nothing to do with system as well as the fact that appearance is only how it looks
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Answer:
7 to 4 (higher )
5 to 3
3 to 2
4 to 2 (lower )
Explanation:
We can use the Rydberg formula which relates the wavelength of the photon emissions to the principle quantum numbers involved in the transition:
with final n, and
initial n
evaluating for each transition:
7 to 4
5 to 3
4 to 2
3 to 2
Note that the above formula is written for , so lower
value obtained involves higher
.
So we should order from lower to higher
7 to 4 (higher )
5 to 3
3 to 2
4 to 2 (lower )
Note: Take into account that longer wavelength involves lower energy ().