Question

name two animals or bird which can hear ultrasonic sound

Answer 1

the birds and animals which can hear ultrasonic sound are :-
1)- bat
2)-dogs
3)-cats
4)-whales
5)-dolphins

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Answer 2

Answer:

The two animals that can hear the ultrasonic sound are Dogs and Cats

Explanation:

Sound is formed due to the vibrations in the air molecule. The frequency of the sound is dependent on the vibration of the molecules following the sound.  We human beings can’t hear sounds greater that of 20000 vibrations as our ears are not tuned to that frequency. The sounds that are above 20000 vibrations or 20000 hertz are inaudible to human ears and are often called ultrasonic sound, now as to why some animals can hear ultrasonic sound is due to the increased number of hearing muscle present in their ears which they use to hear sound frequencies greater than that of 20000 Hz.