1.

If \[{{I}_{0}}\] is me intensity of the principal maximum in the single slit diffraction pattern, then what will be its intensity when the slit width is doubled?

A. \[4{{I}_{0}}\]
B. \[2{{I}_{0}}\]
C. \[\frac{{{I}_{0}}}{2}\]
D. \[{{I}_{0}}\]
Answer» B. \[2{{I}_{0}}\]


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