A monochromatic light of 626-nm wavelength shines on a single slit and forms a diffraction pattern with the first minimum at an angle of 40.0° from central maximum,. The same slit, illuminated by a new monochromatic light source, produces a diffraction pattern with the second minimum at a 51.0° angle from the central maximum. What is the wavelength of this new light in nanometers? Please give your answer with no decimal places.

A monochromatic light of 626-nm wavelength shines on a single slit and forms a diffraction pattern with the first minimum at an angle of 40.0° from central maximum,. The same slit, illuminated by a new monochromatic light source, produces a diffraction pattern with the second minimum at a 51.0° angle from the central maximum. What is the wavelength of this new light in nanometers? Please give your answer with no decimal places.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 39P: When a monochromatic light of wavelength 430 nm incident on a double slit of slit separation 5 m,...

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Concept explainers

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.

Question

A monochromatic light of 626-nm wavelength shines on a single slit and forms a
diffraction pattern with the first minimum at an angle of 40.0° from central
maximum,. The same slit, illuminated by a new monochromatic light source,
produces a diffraction pattern with the second minimum at a 51.0° angle from the
central maximum. What is the wavelength of this new light in nanometers?
Please give your answer with no decimal places.

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