Wave OpticsHard
Question
If we have a zone plate in which all the zones except first, third and the sixth is blocked, then the resultant amplitude of the diffraction pattern will be :
Options
A.R = R1 + R3 + R6
B.R = R1 − R3 + R6
C.R = R1 + R3 − R6
D.R = R1 − R3 − R6
More Wave Optics Questions
An astronomical telescope of fold angular magnification has a length of 44 cm the focal length of the objective is :...The intensity at a point due to narrow light source is I0. When a circular disc, covering first two half period zones is...For coherent sources :-...Phenomenon of diffraction occurs :...When a ray of light enters a glass slab, then...