A darkroom used for developing black-and-white film can be dimly lit by red light without ruining the

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A darkroom used for developing black-and-white film can be dimly lit by red light without ruining the film. Why is red light used rather than white or blue or some other color?

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College Physics With An Integrated Approach To Forces And Kinematics

ISBN: 978-1260547719

5th Edition

Authors: Alan Giambattista

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Question Posted: Jun 03, 2022 08:13 AM

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A darkroom used for developing black-and-white film can be dimly lit by red light without ruining the

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College Physics With An Integrated Approach To Forces And Kinematics

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