In an experiment by a helium-neon laser with a wavelength
In an experiment by a helium-neon laser with a wavelength of 632.8nm, you illuminate a double slit that is positioned 3.0m from a screen. There are 12 bright fringes spanning a distance of 52mm. What is the spacing (in mm) among the slits?
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a length of copper wire carries a current of 17 a uniformly distributed during its cross section the wire diameter is
1 helium-neon laser light lambda 6328 nm is sent during a 0290 mm wide single slit what is the width of the central
a length of copper wire carries a current of 12 a uniformly distributed during its cross section the wire diameter is
the human lungs can function satisfactorily up to a limit where the pressure dissimilarity between the inside and
in an experiment by a helium-neon laser with a wavelength of 6328nm you illuminate a double slit that is positioned 30m
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