For a Certain Multiple-Slit Barrier the Slit Separation Is 4

question 51

Multiple Choice

For a certain multiple-slit barrier the slit separation is 4 times the slit width.For this system:

• A)the orders of the lines that appear are all multiples of 4
• B)the orders of the lines that appear are all multiples of 2
• C)the orders of the missing lines are all multiples of 4
• D)the orders of the missing lines are all multiples of 2
• E)none of the above are true

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