Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 22 - Electromagnetic Waves - Questions: 6


It is not necessary to make the speaker wires the exact same length.

Work Step by Step

Electrical signals in wires travel at nearly the speed of light. The time difference due to the different-length wires is far too small for human ears to detect.
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