Question

write difference between Infra sound and ualtra sound.​

Answer 1

Answer:

. Infrasound is sound that is below the lower limit of human hearing, below 20 Hz, and ultrasound is above the upper limit of human hearing, above 20,000 Hz.

Sound waves can be used to determine distances and structure of some objects or tissues. Infrasound is sound that is below the lower limit of human hearing, below 20 Hz, and ultrasound is above the upper limit of human hearing, above 20,000 Hz.Infrasonic Sound has a frequency less than the audible frequency range. Less than 20 Hz.Sources: Volcanoes, Earthquakes, etc.Ultrasonic Sound has a frequency greater than the audible frequency range. More than 20000 Hz. Sources: Bats, SONAR, etc

Answer 2

Answer:

those sound who 20Hz < is infrasonic And 20,000Hz> ultrasounic.