O Expensive amplifier A iA rated at 1o0 W. while the more modest would arplifier B es rakel at 5ow. Estimak the intensity you a loudyfeafer commeeked to ampA expect at a point 2.5m fuim (in w Cin 분).

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter17: Sound
Section: Chapter Questions
Problem 65P: People with good hearing can perceive sounds as low as -8.00 dB at a frequency of 3000 Hz. What is...
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6 Expensive amplifier A in rateed at 100 W. while the. mase modert
would
arplifier B es ratked at 50 w. Estimak the. intensity you
expect at a point 2.5m fum
4 loudpesfosr commeeked to anpA
(in w
Transcribed Image Text:6 Expensive amplifier A in rateed at 100 W. while the. mase modert would arplifier B es ratked at 50 w. Estimak the. intensity you expect at a point 2.5m fum 4 loudpesfosr commeeked to anpA (in w
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