申論題

16. Draw the schematic diagram of the Young's interference experiment. State the important noints to carry out such an exnement Derive an nression foethe licht intonsitd points to carry out such an experiment. Derive an expression for the light intensity I at the detection screen as a function of the deviated angle θfrom the central axis, wave length λ and detection screen as a function of the deviated angle from the central axis wave lenoth λ and slit spacing d. The maximum intensity is denoted as Io atθ= 0