What is a light diffraction?

Expert Solution

ANSWER:---

DIFFRACTION--

When light strikes on an opaque object ,it bends on the corners of object and enters in shadow region this process is called diffraction of light.

diffraction also define by following method by taking point source.
when light strikes on an opaque object ,it bends along corner and enters into shadow region.
there is no sharp boundary between illuminated region and shadow region.between illuminated region and shadow region alternate dark and bright fringes are formed
these alternate dark and bright fringes are called diffraction fringes.
this phenomenon of bending of light through corner of opaque object forming alternate fringes in shadow region is called Diffraction of light.

diffraction also can be define by taking single slits.
when light strikes on single slits ,it bends along corner and enters into dark shadow region .
alternate dark and bright fringes are formed,
this dark and bright fringes are called diffraction fringes and this process is called diffraction.

examples of diffraction -

bending of light around corners of doors and windows.
sun rays coming from clouds.

gladiator answered 10 months ago

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