Monochromatic light of vavelength a is incident on a pair of slits separated by 2.15 x 10 mand forms an interference pattern on a screen placed 2.15 m from the slits. The first-order bright fringe is at a position yte -4.56 mm measured from the center of the central maximum. From this information, we ish to predict vhere the fringe for a 50 would be located. (a) Assuming the fringes are laid out linearly along the screen, find the position of the n50 fringe by multiplying the position of the n1 fringe by 50.0. 023 (6) Find the tangent of the angle the first-order bright fringe makes with respect to the line extending from the point midvay betveen the slits to the center of the central maimum. Eter anumber differs from the correct anser by more than 100%. (c) Using the result of part (b) and dsind ml, calculate the wavelength of the light. Your response differs significantly from the corect ansver. Rework your solution from the beginning and check each step carefully. nm (d) Compute the angle for the soth-order bright fringe from dsintml. (e) Find the postion of the 5oth-order bright fringe on the sereen from y Ltand (F) Comment on the agreement bebeen the answers to parts (a) and (e) This answer has net been graded yet
Monochromatic light of vavelength a is incident on a pair of slits separated by 2.15 x 10 mand forms an interference pattern on a screen placed 2.15 m from the slits. The first-order bright fringe is at a position yte -4.56 mm measured from the center of the central maximum. From this information, we ish to predict vhere the fringe for a 50 would be located. (a) Assuming the fringes are laid out linearly along the screen, find the position of the n50 fringe by multiplying the position of the n1 fringe by 50.0. 023 (6) Find the tangent of the angle the first-order bright fringe makes with respect to the line extending from the point midvay betveen the slits to the center of the central maimum. Eter anumber differs from the correct anser by more than 100%. (c) Using the result of part (b) and dsind ml, calculate the wavelength of the light. Your response differs significantly from the corect ansver. Rework your solution from the beginning and check each step carefully. nm (d) Compute the angle for the soth-order bright fringe from dsintml. (e) Find the postion of the 5oth-order bright fringe on the sereen from y Ltand (F) Comment on the agreement bebeen the answers to parts (a) and (e) This answer has net been graded yet
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