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Callisto
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Double slit arrangment??
Can anybody help me with this problem?
A thin flake of mica(n=1.58) is used to cover one slit of a double slit interference arrangment.The central point on the viewing screen is now covered by what had been the 5th bright fringe before the mica was used. Find the thickness of the mica if light of wavelength 572nm is used?
Where do i start with such a problem?
Any hints or tips are very much appreciated.
Callisto
Can anybody help me with this problem?
A thin flake of mica(n=1.58) is used to cover one slit of a double slit interference arrangment.The central point on the viewing screen is now covered by what had been the 5th bright fringe before the mica was used. Find the thickness of the mica if light of wavelength 572nm is used?
Where do i start with such a problem?
Any hints or tips are very much appreciated.
Callisto