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Task 40954.
Sold: 2
last one 02.03.2023
Refunds: 0
Uploaded: 16.02.2017
Content: 40954.PNG 8,28 kB
Refunds: 0
Uploaded: 16.02.2017
Content: 40954.PNG 8,28 kB
Юрий Физик
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Product description
The diaphragm with a circular hole with a diameter D = 4 mm is normally incident collimated monochromatic light beam (lambda = .5 micrometers). The observation point is at the axis of the hole at a distance b = 1 m from it. How many Fresnel zones fit in the hole? Dark or bright spot turn in the center of the diffraction pattern, if in place of the observations put the screen?
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Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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