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Get Answers to all your Questions
Q.15.19 Explain why (or how) :
(b) bats can ascertain distances, directions, nature, and sizes of the obstacles without any “eyes”,
Answers (1)
Bats emit ultrasonic waves and when these waves strike the obstacles and get reflected back to the bats they ascertain distances, directions, nature, and sizes of the obstacles without any “eyes”.
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