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
Correct Answer:
Verified
Q12: Sound differs from light in that sound:
A)is
Q13: The rainbow seen after a rain shower
Q14: In the equation sin
Q15: Monochromatic plane waves of light are incident
Q16: A student wishes to produce a single-slit
Q18: When the atmosphere is not quite clear,
Q19: A point source of monochromatic light is
Q20: No fringes are seen in a single-slit
Q21: Two slits of width a and
Q22: A diffraction pattern is produced on
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