The bats do not have eyes, even then they turn back without striking physically against the wall. Explain how?

Answer

The phenomenon of echo is used by bats to turn back without striking physically against the wall.
Bats emit ultrasonic waves, which after reflection from an obstacle is received back by them.

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The bats do not have eyes, even then they turn back without striking physically against the wall. Explain how?

Some More Questions From Mechanical Properties of Fluids Chapter

Mock Test Series

NCERT Book Store

NCERT Sample Papers

Entrance Exams Preparation