A bird-watcher is hoping to add the white-throated sparrow to her "life list" of species. How far could she be from the bird described in example 14-8 and still be able to hear it? Assume no reflections or absorption of the sparrow's sound.Express your answer using three significant figures in KM. Example 14-8 depicts the following scenario. Two people relaxing on a deck listen to a songbird sing. One person, only 1.66 m from the bird, hears the sound with an intensity of 2.86x10-6 W/m2.2าร2Now we will consider a slightly different scenario related to Example 14-8

Gven: r1 = 1.66 mI1 = 2.86 × 10-6 W/m2Find: How far could she be from the bird.

Answered: Example 14-8 depicts the following…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Mechanical Waves

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Problem 31P: Write an expression that describes the pressure variation as a function of position and time for a...

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A bird-watcher is hoping to add the white-throated sparrow to her "life list" of species. How far could she be from the bird described in example 14-8 and still be able to hear it? Assume no reflections or absorption of the sparrow's sound.

Express your answer using three significant figures in KM.

Example 14-8 depicts the following scenario. Two people relaxing on a deck listen to a songbird sing. One person, only 1.66 m from the bird, hears the sound with an intensity of 2.86x10-6 W/m2.
2
าร
2
Now we will consider a slightly different scenario related to Example 14-8

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