Question

5 instruments or applices which produce ultrasonic sound

Answer 1

hey mate !!!!!!!!!!!!

here is ur answer

ultrasonic sound us produce by some applies ,instruments or animals are the followings

1)sonography technology

2)bats ,dolphin,mice.

3)sea minor (boats to measure deapth)

4) to obtain image if internal organ

5)bats (for find there path in dark




i hope it help u