sib txuas lus siv ultrasonic hnov. Infrasound, yog lub suab qis qis dua 20Hz. Tsiaj txhu uas tuaj yeem sib txuas lus siv suab infrasonic yog; Rhinos, hippos, ntxhw, whales, octopus, pigeons, squid, cuttlefish, cod, Guinea fowl.
Leej twg tuaj yeem hnov infrasonic?
Qee tus tsiaj uas paub tias hnov suab infrasonic yog ntxhw, rhinoceros thiab hippopotamus.
dev puas hnov suab infrasonic?
Sim rau tus dev hnov infrasonic suab nthwv dej. Cov dev muaj peev xwm hnov lub suab nrog ntau zaus ntawm ib ncig ntawm 40 Hz txog 60, 000 Hz. Qhov no txhais tau hais tias dev tsis tshua nkag siab rau cov suab nrov tsawg (lossis ntses bass thaj tsam) ntau dua li tib neeg. Dab yog li ntawd tsis zoo li yuav hnov suab infrasonic, txawm li cas los xij, lawv yuav 'xav' rau lawv.
Cov tsiaj twg siv lub suab infrasonic?
Tsiaj kev sib txuas lus: whales, ntxhw, hippopotamuses, rhinoceroses, giraffes, okapis, peacocks, thiab alligators paub siv infrasound los sib txuas lus nyob deb-txog pua pua mais hauv rooj plaub ntawm whales.
bat puas hnov lub suab infrasonic?
Ntau hom tsiaj muaj peev xwm hnov ntau zaus zoo dua li tib neeg hnov ntau yam. Piv txwv li, qee cov ntses taub ntswg ntev thiab puav, tuaj yeem hnov zaus txog 100, 000 Hz. Elephants tuaj yeem hnov suab ntawm 14–16 Hz, thaum qee cov whales tuaj yeem hnov suab infrasonic tsawg li 7 Hz.
