A. Audio sounds
B. Infrasonic
C. Ultrasonic
D. Supersonics
Submitted by: Shuaib Uddin
Correct Answer: Infrasonic ✔
Last Updated: July 08, 2021
A. Audio sounds
B. Infrasonic
C. Ultrasonic
D. Supersonics
Submitted by: Shuaib Uddin
Correct Answer: Infrasonic ✔
Last Updated: July 08, 2021