How Do You Solve Thin Film Interference Problems? Thin-film interference is a natural phenomenon in which light waves reflected by the upper and lower boundaries of a thin film interfere with one another, either enhancing or reducing the reflected light. … Since the wave cannot be reflected, it is completely transmitted instead. How can thin
Why Are Fringes In Wedge Shaped Film Straight? The shape of the fringe depends on how the thickness of the air film enclosed varies. 2.In wedge shaped film the thickness of the air is constant over a straight line along the width of the wedge. 3. Hence the fringes are straight. Why are fringes straight?
Does Frequency Affect Destructive Interference? When two waves of similar frequency arrive at the same point and superimpose, they alternately constructively and destructively interfere. Is frequency related to interference? The beat frequency is always equal to the difference in frequency of the two notes that interfere to produce the beats. So if two sound waves