Physics, 31.12.2019 04:31 vavzincakjoey

If the bat emits a sound at a frequency of 80.2 khzkhz and hears it reflected at a frequency of 83.5 khzkhz while traveling at a speed of 3.9 m/sm/s , calculate the speed of the insect.

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If the bat emits a sound at a frequency of 80.2 khzkhz and hears it reflected at a frequency of 83.5...