Explain how bats use ultrasonic waves to catch prey. -Science

Explain how bats use ultrasonic waves to catch prey. -Science
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Answer :

Bats catch insects with the help of an advanced navigation system known as echolocation. They are known to emit high-frequency ultrasonic waves pitched at 20-100KHz. This is too high for the natural hearing of humans. These sounds get reflected when it hits different objects and reverts to the bats as echoes.
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