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CLASS EXERCISE #20  25 July 2005
Light of wavelength 500 nm is incident on a pair of slits.
On a screen 2.0 m away, the interference maxima are
found to be 2.0 mm apart.
(a)
Determine the angle
(in radians and in degrees)
)
corresponding to the first interference maximum.
(b)
Determine the separation of the slits.
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 Summer '08
 Fretwell
 Light

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