Question

if it took 1 second for a bat to detect the ultrasound how far away is the prey

Answer 1

Answer:

180m

Explanation:

If speed of sound is 340m/s

The prey is at distance d than it would take 2d for sound to get back to bat and time is 1s then

Speed=distance/time

340=2d/1

340=2d

180=d