Questions
If the width of the slit used in single slit Fraunhoffer diffraction is increased then the intensity of the central bright fringe
detailed solution
Correct option is A
With the increase in slit opening, the central bright area decreases, hence the intensity increases.Talk to our academic expert!
Similar Questions
In Young's double slit experiment, the slits are of equal width and maximum intensity of light on the screen is found to be Im. Now one of the slits is covered with a thin sheet of thickness made of material of refractive index 1.2. Then intensity of light at the mid point of the source is
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