An N-Slit System Has Slit Separation D and Slit Width $\lambda$

question 43

Multiple Choice

An N-slit system has slit separation d and slit width a.Plane waves with intensity I and wavelength $\lambda$ are incident normally on it.The angular separation of the lines depends only on:

• A)a and N
• B)a and \(\lambda\)
• C)N and\(\lambda\)
• D)d and \(\lambda\)
• E)I and N

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