Review | Constants Monochromatic light of wavelength 580 nm passes through a single slit and the diffraction pattern is observed on a screen. Both the source and screen are far enough from the slit for Fraunhofer diffraction to apply. If the first diffraction minima are at +90.0, so the central maximum completely fills the screen, what is the width of the slit? Express your answer in nanometers. Submit Request Answer ? nm Part B For the width of the slit as calculated in part (a), what is the ratio of the intensity at 0 = 45.0 to the intensity at = 0? Enter your answers numerically. == Submit Request Answer Provide Feedback ? Next > Review | Constants Monochromatic light of wavelength A = 620 nm from a distant source passes through a slit 0.450 mm wide. The diffraction pattern is observed on a screen 3.00 m from the slit. Part A In terms of the intensity Io at the peak of the central maximum, what is the intensity of the light at the screen at the distance 1.00 mm from the center of the central maximum? Express your answer in terms of Io. ? I = Submit Request Answer Part B In terms of the intensity In at the peak of the central maximum, what is the intensity of the light at the screen at the distance 3.00 mm from the center of the central maximum? Express your answer in terms of Io. ? I = Submit Request Answer Part C In terms of the intensity Io at the peak of the central maximum, what is the intensity of the light at the screen at the distance 5.00 mm from the center of the central maximum? Express your answer in terms of Io. ? I = Submit Request Answer Provide Feedback Next >