A student and his lab partner create a single slit by carefully aligning two razor blades to a separation of 0.540 mm. When a helium–neon laser at 633 nm illuminates the slit, a diffraction pattern is observed on a screen 1.15 m beyond the slit. Calculate the angle dark to the first minimum in the diffraction pattern and the width of the central maximum.(a) the angle dark to the first minimum in the diffraction pattern (in degrees) (b) the width of the central maximum (in m) A student and his lab partner create a single slit by carefully aligning two razor blades to a separation of 0.540 mm. When ahelium-neon laser at 633 nm illuminates the slit, a diffraction pattern is observed on a screen 1.15 m beyond the slit. Calculate theangle e dark to the first minimum in the diffraction pattern and the width of the central maximum.HINT(a) the angle edark to the first minimum in the diffraction pattern (in degrees)(b) the width of the central maximum (in m)

Condition for the minima: asin(θ) = nλa =width of the slitλ =wavelength of the lightn= order of the…

Answered: A student and his lab partner create a…

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 40P: Determine the intensities of two interference peaks other than the central peak in the central...

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A student and his lab partner create a single slit by carefully aligning two razor blades to a separation of 0.540 mm. When a helium–neon laser at 633 nm illuminates the slit, a diffraction pattern is observed on a screen 1.15 m beyond the slit. Calculate the angle dark to the first minimum in the diffraction pattern and the width of the central maximum.

(a) the angle dark to the first minimum in the diffraction pattern (in degrees)
(b) the width of the central maximum (in m)

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