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?
2 answers:
Answer:
3.10°
Explanation:
I took the test
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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