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In a Young's interference experiment, the two slits are separated by 0.132 mm, and the incident light includes light of wavelengths λ1 = 540 nm and λ2 = 450 nm. The overlapping interference patterns are formed on a screen 1.47 m from the slits. Calculate the minimum distance from the center of the screen to the point where a bright line of the λ1 light coincides with a bright line of the λ2 light.
I know the formula for the location of a bright fringe is:
Yb=m*lamda*L/d
so do i just calculate the distance of a bright fringe at the 540 wavelenght and then the 450 wavelength and then just the distance b/w them is the answer to the question?
I know the formula for the location of a bright fringe is:
Yb=m*lamda*L/d
so do i just calculate the distance of a bright fringe at the 540 wavelenght and then the 450 wavelength and then just the distance b/w them is the answer to the question?