What is the difference between infrasonic and ultrasonic waves? [Answer Limit: 50 words] [UKPSC 2016]
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Infrasonic waves have frequencies below 20 Hz, which are inaudible to humans, while ultrasonic waves have frequencies above 20 kHz, also inaudible. Infrasonic waves are often associated with natural phenomena like earthquakes, whereas ultrasonic waves are used in applications like medical imaging and cleaning.