Diffraction plays an important role in which of the, Ask an Expert

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Diffraction plays an important role in which of the following phenomena?

a) The sun appears as a disk rather than a point to the naked eye

b) Light is bent as it passes through a glass prism

c) A cheerleader yells through a megaphone

d) A farsighted person uses eyeglasses of positive focal length

e) A thin soap film exhibits colors when illuminated with white light

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