Find the wavelength if 550 bright fringes 0.150mm. of light used in a Michelson interferometer go by a fixed point when the mirror moves
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- A convex lens is used to focus light waves to a pointwithin its focal length. The convex lens chosen has a refractive index is 1.5.This lens is placed over a glass plate in such a way it receives the incidentlight normally. What will be the radius of the 6th dark circle inthe achieved interference pattern of reflected rays from the air film created.Assuming the radius of curvature as 4m. The wavelength of the incident light is5890*10^-10mSuppose that two points are separated by 2.0 cm. If they are viewed by an eye with a pupil opening of 5.0 mm, what distance from the viewer puts them at the Rayleigh limit of resolution? Assume a light wavelength of 500 nm.A thin film with an index of refraction of 1.50 is placed in one of the beams of a Michelson interferometer. If this causes a shift of 8 bright fringes in the pattern produced by light of wavelength 480 nm, what is the thickness of the film?
- Light passes through two parallel slits separated by a distance of 1.98 μm. Calculate the wavelength of light in units of nm if the third-order maximum is at an angle of 60.0 degrees.How many dark fringes will be produced on either side of the central maximum if light (λλ = 699 nm) is incident on a single slit that is 4.84 × 10-6 m wide?What is the distance, in meters, between two parallel plates when a ray with a wavelength of 490 nm is placed through the slit and the third maximum was at a 0.52°?