What is the range of frequencies associated with ultrasound and infrasound?
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Answered by
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a) Infrasound — Frequencies less than 20 Hz.
(b) Ultrasound — Frequencies higher than 20 kHz.
(b) Ultrasound — Frequencies higher than 20 kHz.
Anonymous:
Thanks for your answer
Answered by
75
Hi there !!!
Ultrasound are the sounds with frequencies more than 20 kHz or 2000 Hz.
Examples : Bats , Dolphins , can emit ultrasound waves
Infra sounds are the sounds with frequencies less than 20 Hz.
Examples: Dogs , Children below 5 yrs of age can hear infra sounds.
Ultrasound are the sounds with frequencies more than 20 kHz or 2000 Hz.
Examples : Bats , Dolphins , can emit ultrasound waves
Infra sounds are the sounds with frequencies less than 20 Hz.
Examples: Dogs , Children below 5 yrs of age can hear infra sounds.
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