A bat flying 4.60m/s i5 chasing an insect ying in the same direction, the bat emits a 59.0KH2 chirp and recierer bac an echo at 40.5 KHz.(Tane the speed of sond in air to be v=343 m/s). What is thespeed of the insect?

A bat flying 4.60m/s i5 chasing an insect ying in the same direction, the bat emits a 59.0KH2 chirp and recierer bac an echo at 40.5 KHz.(Tane the speed of sond in air to be v=343 m/s). What is thespeed of the insect?

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

Section: Chapter Questions

Problem 67P

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Question

A bat flying 4.60m/s is chasing an insect flying in the same direction. The bat emits a 39.8kHz chirp and recieved back an echo at 40.5kHz. (Take the speed of sound to be v=343 m/s).

A) What is the speed of the insect?

A bat flying 4.60m/s i5 chasing an insect
ying in the same direction, the bat emits a
59.0KH2 chirp and recierer bac an echo
at 40.5 KHz.(Tane the speed of sond in air
to be v=343 m/s).
What is thespeed of the insect?

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