Determine the minimum distance from the bank that the fisherman (see figure) standsin order that the fish isn't alerted to his presence by hearing his voice travellingthrough air and then water. Take the man's mouth to be 1.7 m above the ground, takethe ground to be at the same level as the water surface, take the speed of sound inair to be 343 m/s and take the speed of sound in this water to be 1430 m/s.Soundwaveナナ)4.1 m6.8 mtvNOV24 waveO 4.1 mO 6.8 m0.42 m4.0 mO7.4 m0.48 mtvNOV24

For minimum distance , θi should be critical angle = sin-1(speed of sound in airspeed of sound in…

Determine the minimum distance from the bank that the fisherman (see figure) stands n order that the fish isn't alerted to his presence by hearing his voice travelling hrough air and then water. Take the man's mouth to be 1.7 m above the ground, take he ground to be at the same level as the water surface, take the speed of sound in ir to be 343 m/s and take the speed of sound in this water to be 1430 m/s.

Determine the minimum distance from the bank that the fisherman (see figure) stands n order that the fish isn't alerted to his presence by hearing his voice travelling hrough air and then water. Take the man's mouth to be 1.7 m above the ground, take he ground to be at the same level as the water surface, take the speed of sound in ir to be 343 m/s and take the speed of sound in this water to be 1430 m/s.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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