Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 27 - Think and Explain: 54

Answer

Agree.

Work Step by Step

The initial statements are correct. Red and cyan are complementary colors. They add to form white light. The "light algebra" makes sense.
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