Coherent microwaves of wavelength 4.00 cm enter a tall, narrow window in a building otherwise essentially opaque to the microwaves. If the window is 38.0 cm wide, what is the distance from the central maximum to the first-order minimum along a wall 6.50 m from the window? cm

Coherent microwaves of wavelength 4.00 cm enter a tall, narrow window in a building otherwise essentially opaque to the microwaves. If the window is 38.0 cm wide, what is the distance from the central maximum to the first-order minimum along a wall 6.50 m from the window? cm

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Wave Optics

Section: Chapter Questions

Problem 27P

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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

Coherent microwaves of wavelength 4.00 cm enter a tall, narrow window in a building otherwise essentially opaque to the microwaves. If the window is 38.0 cm wide, what is the distance from the central maximum to the first-order minimum along a wall 6.50 m from the window?
cm

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