Part A Horseshoe bats (genus Rhinolophus) emit sounds from their nostrils, then listen to the frequency of the sound reflected from their prey to determine the prey's speed. (The "horseshoe" that If the bat emits a sound at a frequency of 80.8 kHz and hears it reflected at a frequency of 83.7 kHz while traveling at a speed of 4.2 m /s, calculate the gives the bat its name is a depression around the nostrils that speed of the insect. acts like a focusing mirror, so that the bat emits sound in a narrow beam like a flashlight.) A Rhinolophus flying at speed Vbat emits Express your answer in meters per second to two significant figures. sound of frequency fbat ; the sound it hears reflected from an insect flying toward it has a higher frequency frefl . Use 344 m/s C. for the speed of sound in air. V = m/s Submit Previous Answers Request