Question
Medium
Solving time: 3 mins
In an experiment, electrons are made to pass through a narrow slit of width d comparable to their de-Broglie wavelength. They are detected on a screen at a distance D from the slit (see figure).
Which of the following graphs can be expected to represent the number of electrons N detected as a function of the detector position y y( = 0 corresponds to the middle of the slit) ?
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Text solutionVerified
Exp. (d)
As diffraction pattern has to be wider than slit width, so (d) is the correct option.
As diffraction pattern has to be wider than slit width, so (d) is the correct option.
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Question Text | In an experiment, electrons are made to pass through a narrow slit of width d comparable to their de-Broglie wavelength. They are detected on a screen at a distance D from the slit (see figure). Which of the following graphs can be expected to represent the number of electrons N detected as a function of the detector position y y( = 0 corresponds to the middle of the slit) ? |
Topic | Wave Optics |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 112 |