Atul kumar verma Asked a Question
May 2, 2021 3:14 ampts 30 pts
mm. The a convex lens Fraunhofer diffraction pattern is observed on a screen which is placed at the focal plane of a con whose focal length is 20 cm. Calculate the distance between the first two minima and the fret maxima on the screen. Assume = 5 x 103 cm and that the lens is placed very close to the elit Example: A parallel beam of light in incident normally on a narroW slit of width 02 m the first two
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  • Monika thankyou
    see the attachment
    • cropped1289074734213766288.jpg
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