Answer Happy

Posted: **Tue May 03, 2022 6:30 am**

: 8 Problem 10 A Bat Flying Toward A Wall Emits A 47000 Hz Sonar Pulse The Pulse Is Reflected Back From The Wall And 1 (56.14 KiB) Viewed 47 times

(8%) Problem 10: A bat flying toward a wall emits a 47000-Hz sonar pulse. The pulse is reflected back from the wall and the bat hears the reflected pulse at a frequency of (47000 + 530) Hz. Take the speed of sound to be 343 m/s. Find the speed of the bat, in meters per second.