A) slit width
B) frequency of the light used
C) wavelength of the light used
D) distance between slit and screen
Correct Answer: D
Solution :
| Option [d] is correct. |
| Explanation: Angular width = \[2\,si{{n}^{-1}}\lambda \,/\,d\] |
| So, it is independent of D (distance between slit and screen). |
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