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
More Wave Optics Questions
The coherent source of light produces constructive interference when phase difference betwen them is :...How many focii are there in a zone plate ?...The maximum number of possible interference maxima for slit-separation equal to twice the wavelength in Young′s do...In the young’s double slit experiment the central maxima is observed to be I0. If one of the slits covered, then intensi...When an unpolarized light of intensity I0 is incident on a polarizing sheet, the intensity of the light which does not g...