SATHEE: Optics Question 230

Optics Question 230

Question: To observe diffraction the size of an obstacle

[CPMT 1982]

Options:

A) Should be of the same order as wavelength

B) Should be much larger than the wavelength

C) Have no relation to wavelength

D) Should be exactly $ \frac{\lambda }{2} $

Show Answer

Answer:

Correct Answer: A

Solution:

Should be of the same order as wavelength

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Optics Question 230

Question: To observe diffraction the size of an obstacle

Options:

Answer:

Solution:

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