1 Answer

Raine Dale Holgado · Answer 1 · 2023-02-20T05:49:55+0000

We can use the following equation to solve this problem:

$y=(2n+1)(\lambda D)/(d)$

Where:

D = distance from the slits to the screen

y = Distance between adjacent dark bands

Therefore:

$\lambda=(yd)/((2n+1)D)$

So, we need to find d which is the distance between the two slits

Answer:

c)

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