Question

What is diffraction of light ? How does it differ from interference?

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Answer 1

Explanation:

The difference between Diffraction and Interference is simply the fact that the waves involved in this process are of different types.

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Difference between Diffraction and Interference

The width of the fringes in interference is equal in interference. The width of the fringes is not equal in interference.

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Answer 2

Diffraction refers to various phenomena that occur when a wave encounters an obstacle or opening. It is defined as the bending of waves around the corners of an obstacle or through an aperture into the region of geometrical shadow of the obstacle/aperture. kya likha to pdne se phle hi answer delete ho gya so dobara btao nd answer meri trh krna mtlb phle thoda sa real answer then apni baat btao nd then firse real isse answer late delete hoga Diffraction is the result of light propagation from distinct part of the same wavefront. While interference is the result of the interaction of light coming from two separate wavefronts. The width of the fringes in case of diffraction is not equal while the fringe width in case of interference is equal.