Two beam Interference
Two rods attached to a bar Is allowed to vibrate in and out of water at constant frequency each rod will generate a soot of its own set of ripples. The principle of superposition states that when the crest and the through of one ripple system. The resultant amplitude of the system (in dis case water) will be equal to sum of individual amplitude.
Two rods attached to a bar Is allowed to vibrate in and out of water at constant frequency each rod will generate a soot of its own set of ripples. The principle of superposition states that when the crest and the through of one ripple system. The resultant amplitude of the system (in dis case water) will be equal to sum of individual amplitude.