Conceptual Physics (12th Edition)

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

Chapter 27 - Think and Explain: 52

Answer

Yellow light + blue light = white light. Green light + magenta light = white light. Magenta light + yellow light + cyan light = white light.

Work Step by Step

This is discussed on page 509 and shown in Figure 27.10 (not Figure 27.9, as the textbook says in the question).
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