![Tib neeg puas tuaj yeem hnov 20kHz? Tib neeg puas tuaj yeem hnov 20kHz?](https://i.answers-medical.com/preview/medical-health/14051266-can-humans-hear-20khz-j.webp)
Video: Tib neeg puas tuaj yeem hnov 20kHz?
![Video: Tib neeg puas tuaj yeem hnov 20kHz? Video: Tib neeg puas tuaj yeem hnov 20kHz?](https://i.ytimg.com/vi/HlDnBGJM6uA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub suab zaus uas a tib neeg tuaj yeem hnov nyob nruab nrab ntawm 20Hz mus rau 20 kHz . Cov hnov ntau yam ntawm yuav luag tag nrho cov tsiaj nyeg yog dav dua li qhov ntau zaus lawv ua tau tsim nrog lawv lub suab. Cov neeg pob ntseg hnov frequencies mus txog 20 kHz ua tab sis peb ua tau Tsis txhob qw siab dua 3kHz lossis ntau dua.
Hauv qhov no, tib neeg tuaj yeem hnov ntau zaus li cas?
Cov neeg tuaj yeem hnov cov suab ntawm ntau zaus los ntawm txog 20 Hz ib mus txog 20,000 Hz , txawm peb hnov suab zoo tshaj los ntawm 1,000 Hz rau 5,000 Hz , qhov twg tib neeg hais lus nyob rau hauv. Kev hnov lus tsis hnov lus yuav txo qis ntawm cov zaus uas ib tus neeg tuaj yeem hnov. Nws yog ib qho uas tib neeg poob lawv lub peev xwm los mloog ntau zaus thaum lawv loj tuaj.
Ib yam nkaus, vim li cas kuv thiaj hnov 20000 Hz? Suab koj ua tau 'tsis hnov tau tseem mob koj lub pob ntseg Tib neeg ua tau feem ntau hnov lub suab ntawm zaus ntawm 20 thiab 20, 000 cycles per second, los yog hertz ( Hz )-txawm hais tias qhov no tau qis dua raws li tus neeg hnub nyoog. Ntev ntev raug rau lub suab nrov nyob rau hauv lub suab nrov tau ntev tau paub tias ua rau tsis hnov lus lub sijhawm.
Ib yam nkaus, tib neeg puas tuaj yeem hnov 50000 Hz?
Tib neeg quavntsej ua tau ib txwm hnov suab nrog zaus ntawm kwv yees li 20 Hz thiab 20,000 Hz . Piv txwv li, dev hnov suab nrog zaus ntau npaum li 50,000 Hz . Tej zaum koj yuav tau pom cov xuav tshwj xeeb uas dev-tab sis tsis yog tib neeg- hnov . Lub whistles tsim suab nrog frequencies siab heev rau lub neeg pob ntseg kom paub.
Lub suab puas tuaj yeem tua koj?
Kev pom zoo dav dav yog qhov nrov txaus suab tau ua rau huab cua embolism hauv koj lub ntsws, uas tom qab ntawd mus rau koj lub plawv thiab tua koj.
Pom zoo:
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Piv txwv li: dev, nees, npua npua, thiab tib neeg tuaj yeem siv tshuaj doxycycline
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Ua rau lub siab xav: Kev nyuaj siab, kev nyuaj siab, ntxhov siab, zoo siab, thiab poob siab tuaj yeem ua rau mob taub hau. Ua rau lub cev: Nkees thiab pw tsis txaus, lub xub pwg lossis caj dab nruj, lub cev tsis zoo, thiab lub cev ua haujlwm ntau dhau tau cuam tshuam nrog kev mob taub hau. Cov ntshav qab zib tsawg thiab dav hlau lag luam kuj tseem tuaj yeem ua rau ua rau muaj teeb meem
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Yog, Tus neeg tua neeg tua Kab Ua rau tus neeg tua neeg tua kab zoo li dai tawm ze ntawm lawv cov tsiaj txhu - cov tsiaj (suav nrog tib neeg) nrog lub vertebrae - los ntawm qhov uas lawv tuaj yeem nqus ntshav
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Cov kws kho kev puas siab puas ntsws puas tau hais tias psychologyfocusentirely ntawm txoj kev kawm ntawm tus cwj pwm-cov neeg ua dab tsi- dua li cov neeg tau ntsib? B. F. Skinner siv lub 'conditioningchamber' hauv nws txoj kev tshawb fawb nrog: A