### Question 11 of 15A diffraction grating having 200 lines/mm is illuminated with light of wavelength λ. The m = 4 diffraction maximum is observed at an angle of 30°. What is λ?- ⬤ 625 nm- ⭘ 550 nm- ⭘ 400 nm- ⭘ 200 nm- ⭘ None of the aboveIn this problem, a diffraction grating with 200 lines per millimeter is used, and we need to find the wavelength of the light (λ) based on the given conditions: the 4th-order diffraction maximum (m = 4) is seen at an angle of 30 degrees. The possible options for λ are provided in nanometers (nm).

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Question 11 of 15 A diffraction grating having 200 lines/mm is illuminated with light of wavelength λ. The m = 4 diffraction maximum is observed at an angle of 30°. What is λ? 625 nm 550 nm 400 nm 200 nm None of the above

Question 11 of 15 A diffraction grating having 200 lines/mm is illuminated with light of wavelength λ. The m = 4 diffraction maximum is observed at an angle of 30°. What is λ? 625 nm 550 nm 400 nm 200 nm None of the above

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.

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