what is diffraction and interface
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interference is a phenomenon in which two waves superimpose to form a resultant wave of greater or lower amplitude.
Diffraction refers to various phenomena that occur when a wave encounters an obstacle. In classical physics, the diffraction phenomenon is described as the apparent bending of waves around small obstacles and the spreading out of waves past small openings.
Diffraction refers to various phenomena that occur when a wave encounters an obstacle. In classical physics, the diffraction phenomenon is described as the apparent bending of waves around small obstacles and the spreading out of waves past small openings.
Anonymous:
what is superimpose
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Hello mate,
1) Two separate wave fronts originating from two coherent sources produce interference.Width of the fringes is equal in interference
2) Secondary wavelets originating from different parts of the same wave front constitute diffraction. In diffraction they are never equal.
Thus the two are entirely different in nature.
Hope that you will get this .
Have a great future :)
1) Two separate wave fronts originating from two coherent sources produce interference.Width of the fringes is equal in interference
2) Secondary wavelets originating from different parts of the same wave front constitute diffraction. In diffraction they are never equal.
Thus the two are entirely different in nature.
Hope that you will get this .
Have a great future :)
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