Explain how bats use ultrasound to catch a prey.
Asked by | 22nd Dec, 2008, 09:12: PM
Bats, have special types of wings. When they fly they produce ultrasonic waves. These waves are received by the ears of bat after they have been reflected by the object. The ears of the bat are so sensitive and trained that they not only get information of distance of the obstacle but also that of the nature of the reflecting surface.
Answered by | 23rd Dec, 2008, 11:18: PM
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