A source produces first-order lines when incident normally on a 9800-slit/cm diffraction grating at angles 28.8, 36.7,

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A source produces first-order lines when incident normally on a 9800-slit/cm diffraction grating at angles 28.8°, 36.7°, 38.6°, and 41.2°. What are the wave lengths?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:57 AM

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A source produces first-order lines when incident normally on a 9800-slit/cm diffraction grating at angles 28.8, 36.7,

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We use Eq 244 to calculate the ...View the full answer

Physics Principles with Applications

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