Question

distinguish between infrasonic and ultrasonic ​

Answer 1

Answer:

The sounds of frequency less than 20Hz are called infrasonics. The infrasonic sounds have below the lower limit of human hearing. The sound of frequency more than 20,000Hz are called ultrasonics. ultrasonic sounds have a frequency above the upper limit of human hearing.

Answer 2

Explanation:

INFRASONIC SOUND

1.The frequencies below 20 Hz is called infrasonic sound

2.Humans cannot hear infrasonic sound

3.Examples-Rhinocerous,Elephants,Whales,etc.

ULTRASONIC SOUND

1.The frequencies above 20000Hz is called Ultrasonic sound

2.Humans cannot hear Ultrasonic sound

3.Examples - Bats,Dogs,etc.