Question

Assume that the amplifiers on the stage operate at a combined power of 5,000 Watts, and that 80% of this is converted to sound. Which of the following best approximates the fraction of this power incident upon each eardrum onstage?

Answer 1

0.04

Step-by-step explanation:

Fraction of power converted to sound = 80% = 0.08

Fraction incident upon each eardrum onstage = 0.08/2 = 0.04