Part AIn a certain home sound system, two smallspeakers are located so that one is 40.0 cm closerto the listener than the other.For what frequencies of audible sound will these speakers produce destructiveinterference at the listener? (Find only the three lowest audible frequencies.)For related problem-solving tips and strategies, youmay want to view a Video Tutor Solution ofInterference fromn two loudspeakers.Express your answer(s) in hertz, If there is more than one value, separate youranswers by commas.HzSubmitBequest AnswerPart BFor what frequencies of audible sound will these speakers produce constructiveinterforence at the listener? (Find only the three lowest audiblo frequencies).Express your answer(e) in hertz, If there is more than one value, separate youranswers by commas.Hz

path difference between the two speakers (∆d) = 40 cm = 0.4 m speed of sound = 343 ms

Part A In a certain home sound system, two small speakers are located so that one is 40.0 cm closer to the listener than the other. For what frequencies of audible sound will these speakers produce destructive interference at the listener? (Find only the three lowest audible frequencies.) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of nterference from heo loudsceakers Express your answer(s) in hertz, If there is more than one value, separate your answers by commas. Hz Submit Reauest Answer Part B For what frequencies of audible sound will these speakers produce constructive interference at the listener? (Find only the three lowest audible frequencies) Express your answer(s) in hertz, if there is more than one value, separate your answers by commas.

Part A In a certain home sound system, two small speakers are located so that one is 40.0 cm closer to the listener than the other. For what frequencies of audible sound will these speakers produce destructive interference at the listener? (Find only the three lowest audible frequencies.) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of nterference from heo loudsceakers Express your answer(s) in hertz, If there is more than one value, separate your answers by commas. Hz Submit Reauest Answer Part B For what frequencies of audible sound will these speakers produce constructive interference at the listener? (Find only the three lowest audible frequencies) Express your answer(s) in hertz, if there is more than one value, separate your answers by commas.

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 71P: Sound is more effectively transmitted into a stethoscope by direct contact rather than through the...

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Concept explainers

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.

Question

Part A
In a certain home sound system, two small
speakers are located so that one is 40.0 cm closer
to the listener than the other.
For what frequencies of audible sound will these speakers produce destructive
interference at the listener? (Find only the three lowest audible frequencies.)
For related problem-solving tips and strategies, you
may want to view a Video Tutor Solution of
Interference fromn two loudspeakers.
Express your answer(s) in hertz, If there is more than one value, separate your
answers by commas.
Hz
Submit
Bequest Answer
Part B
For what frequencies of audible sound will these speakers produce constructive
interforence at the listener? (Find only the three lowest audiblo frequencies).
Express your answer(e) in hertz, If there is more than one value, separate your
answers by commas.
Hz

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