A laser beam is incident on two slits with separation d = 0.026 mm. A screen is placed L = 3.2 m from the slits. The wavelength of the laser light is λ = 5750 Å. θ1 and θ2 are the angles to the first and second bright fringes above the center of the screen. Part (a) Express sin(θ1) in terms of d and λ. Part (b) Express sin(θ2) in terms of d and λ. Part (c) Express the distance between the two bright fringes on the screen, y, in terms of θ1, θ2 and L. Part (d) Solve for the numerical value of y in meters.
A laser beam is incident on two slits with separation d = 0.026 mm. A screen is placed L = 3.2 m from the slits. The wavelength of the laser light is λ = 5750 Å. θ1 and θ2 are the angles to the first and second bright fringes above the center of the screen. Part (a) Express sin(θ1) in terms of d and λ. Part (b) Express sin(θ2) in terms of d and λ. Part (c) Express the distance between the two bright fringes on the screen, y, in terms of θ1, θ2 and L. Part (d) Solve for the numerical value of y in meters.
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 6FIB
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A laser beam is incident on two slits with separation d = 0.026 mm. A screen is placed L = 3.2 m from the slits. The wavelength of the laser light is λ = 5750 Å. θ1 and θ2 are the angles to the first and second bright fringes above the center of the screen.
Part (a) Express sin(θ1) in terms of d and λ.
Part (b) Express sin(θ2) in terms of d and λ.
Part (c) Express the distance between the two bright fringes on the screen, y, in terms of θ1, θ2 and L.
Part (d) Solve for the numerical value of y in meters.
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VIEWStep 2: Part (a) Express sin(θ1) in terms of d and λ
VIEWStep 3: Part (b) Express sin(θ2) in terms of d and λ.
VIEWStep 4: Part (c) Express the distance between the two bright fringes on the screen, y, in terms of θ1, θ2
VIEWStep 5: Part (d) ,solve for the numerical value of y in meters
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