Question

Part B

2

Express your answers as an integer. Enter your answers in ascending order separated by commas.

l =

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Part C

3

Express your answers as an integer. Enter your answers in ascending order separated by commas.

l =

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Part D

4

Express your answers as an integer. Enter your answers in ascending order separated by commas.

l =

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Part D

What is the value of n for the level to which the electron relaxed?

Express your answer as an integer.

n =

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Part E

For the n=4 level, list all the possible values of l.

Express your answer as an integer. (If there is more than one, separate the integers by commas in ascending order.)

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Part F

If the laser is pointed toward a pinhole with a diameter of 1.1 mm, how many photons travel through the pinhole per second? Assume that the light intensity is equally distributed throughout the entire cross-divisional area of the beam. (1 W = 1 J/s)

Express your answer using two significant figures.

N =

photons/s

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