Wave OpticsMedium
Question
A plane wave front of wave length 6000
is incident upon a slit of 0.2mm width, which enables Fraunhofer′s diffraction pattern to be obtained on a screen 2 metre away. Width of the central maxima in mm will be :
is incident upon a slit of 0.2mm width, which enables Fraunhofer′s diffraction pattern to be obtained on a screen 2 metre away. Width of the central maxima in mm will be :Options
A.10
B.12
C.8
D.2
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