Question

differentiate between infrasonic and ultra sonic rays

Answer 1

Here is your answer ⬇️⬇️⬇️⬇️⬇️

1) The sounds of frequency less than 20Hz are called infrasonics.
2) The infrasonic sounds have below the lower limit of human hearing.


1) The sound of frequency more than 20,000Hz are called ultasonics.
2) The Ultasonic sounds have a frequency above the upper limit of human hearing.



HOPE IT HELPS YOU !!!

Answer 2

Sounds of frequency lower than 20 Hz are called infrasonic rays.

Whereas, the sound which is higher than 20,000 Hz are called ultrasonic rays.