A) The pattern vanishes and the width is zero
B) \[y/3\]
C) 3y
D) None of these
Correct Answer: C
Solution :
[c] In single slit experiment, width of central maxima \[(y)=2\lambda D/d\] \[\Rightarrow \frac{y'}{y}=\frac{\lambda '}{d'}\times \frac{d}{\lambda }=\frac{600}{d/2}\times \frac{d}{400}\Rightarrow y'=3y\]You need to login to perform this action.
You will be redirected in
3 sec