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2 years ago

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Light with a wavelength of 725 nm passes through the slits of a double-slit experiment. The slits of the experiment are a distan

ce 0.0335 mm apart. What angle does the light make for the third dark fringe?
100 points

2 answers:

crimeas [40]2 years ago

6 0

Answer:

3.10°

Explanation:

I took the test

jarptica [38.1K]2 years ago

4 0

Answer:

Explanation:

Angle for the nth dark fringe of light = n * wavelength of light / slit distance

So the angle for the 3rd fringe = 3 * 725 nm / 0.0335 mm

= 3 * 725*10^(-9) / 0.0335*10^(-3)

= 0.0649 rad

= 0.0649 * 360 / 2pi degree

= 3.72 degree

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