Concept explainers
When you connect two loudspeakers to the output of stereo amplifier, should you be sure the lead in wire are equal in length to avoid a time lag between speakers.
Answer to Problem 7Q
Solution:
The time lag between getting signals due to unequal length of wire would be extremely small and undetectable by your ears.
Explanation of Solution
It is not at all necessary to have the lead in wires to the speakers of the same exact length or equal length. It is because the energy in these wires travels with a speed which is nearly equal to
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