Two flat plates of glass with parallel faces are on a table, one plate on the other. Each plate is 11.2 cm long and has a refractive index of 1.55. A very thin sheet of metal foil is inserted under the end of the upper plate to raise it slightly at that end, in a manner similar to that pictured in the figure. When you view the glass plates from above with reflected white light, you observe that, at 1.12 mm from the line where the sheets are in contact, the violet light of wavelength 410 nm is enhanced in this reflected light, but no visible light is enhanced closer to the line of contact. Part A How far from the line of contact will green light (of wavelength 560 nm) first be enhanced? Express your answer in millimeters. - ΑΣΦ green, 1 = Submit Part B Request Answer ? mm How far from the line of contact will orange light (of wavelength 590 nm) first be enhanced? Express your answer in millimeters.

Two flat plates of glass with parallel faces are on a table, one plate on the other. Each plate is 11.2 cm long and has a refractive index of 1.55. A very thin sheet of metal foil is inserted under the end of the upper plate to raise it slightly at that end, in a manner similar to that pictured in the figure. When you view the glass plates from above with reflected white light, you observe that, at 1.12 mm from the line where the sheets are in contact, the violet light of wavelength 410 nm is enhanced in this reflected light, but no visible light is enhanced closer to the line of contact. Part A How far from the line of contact will green light (of wavelength 560 nm) first be enhanced? Express your answer in millimeters. - ΑΣΦ green, 1 = Submit Part B Request Answer ? mm How far from the line of contact will orange light (of wavelength 590 nm) first be enhanced? Express your answer in millimeters.