Question

what is essential for observing diffraction?​

Answer 1

Explanation:

Diffraction is a phenomenon that occurs when light comes across an object and is obstructed. The essential condition for diffraction to occur is that the wavelength of light should be comparable to that of the size of the object. It might also occur if the size of the object is less than the wavelength of light

Answer 2

Answer:

Diffraction is a phenomenon that occurs when light comes across an object and is obstructed. The essential condition for diffraction to occur is that the wavelength of light should be comparable to that of the size of the object. It might also occur if the size of the object is less than the wavelength of light

Explanation:

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