Physics Problem, thank you :)?
How many dark fringes will be produced on either side of the central maximum if light ( = 639 nm) is incident on a single slit that is 4.73 × 10-6 m wide?
How many dark fringes will be produced on either side of the central maximum if light ( = 639 nm) is incident on a single slit that is 4.73 × 10-6 m wide?
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Feedback time.
On this problem
/question/index?qid=20210401010536AAdKOUX
I don't see how a and d could be right, but b and c wrong. Did you notice that I did not answer in order "a b c d" ? Maybe you swapped b and c.
On this problem
/question/index?qid=20210401004758AA8RmxS
you left no feedback, so I don't know if you have an issue with the working.
And on this one
/question/index?qid=20210401004713AAntUNn
I failed to recall that for destructive interference on a double slit, "fourth order" means n=3. I have made a correction.