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Waves traveling through an opening are dispersed by diffraction more widely as the width of the...

Waves traveling through an opening are dispersed by diffraction more widely as
the width of the opening decreases. True or False, and why?

Science   Physics   
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Answer #1

Light diffract more through small opening than through larger opening. So above statement in given question is TRUE.

It is because waves diffract best when the size of the diffraction opening (or grting or groove) corresponds to the size of the wavelength. Hence, light diffracts more through small openings than through larger openings.

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