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To observed diffraction, the size of the obstacle

To observed diffraction, the size of the obstacle

Options

(a) should be much larger than the wavelength
(b) has no relation to wavelength
(c) should be of the order of wavelength
(d) should be λ/2, where λ is the wavelength

Correct Answer:

should be of the order of wavelength

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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