Video: Muaj pes tsawg bps nyob rau hauv ib feem pua?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib lub hauv paus ntsiab lus yog sib npaug rau 1/100th ntawm 1%, lossis 0.01%, lossis 0.0001, thiab siv los qhia txog qhov feem pua hloov hauv ib qho cuab yeej nyiaj txiag. Kev sib raug zoo ntawm feem pua hloov thiab cov ntsiab lus hauv paus tuaj yeem sau tau raws li hauv qab no: 1% hloov = 100 cov ntsiab lus hauv paus thiab 0.01% = 1 lub hauv paus point.
Tib neeg kuj nug, koj pom qhov feem pua ntawm BPS li cas?
Rau hloov tus naj npawb ntawm cov ntsiab lus hauv paus rau a feem pua thiab, nyob rau hauv lem, a feem pua mus rau hauv paus ntsiab lus yam tsis siv ib tug hloov dua siab tshiab template los yog daim ntawv qhia, tshuaj xyuas cov hauv qab no: Cov ntsiab lus tseem ceeb rau feem pua - Faib cov ntsiab lus los ntawm 100. Feem pua mus rau lub hauv paus ntsiab lus – Multiply feem pua los ntawm 100.
Ib yam li ntawd, ntau npaum li cas yog 50 lub hauv paus ntsiab lus? 50 lub hauv paus ntsiab lus yog sib npaug rau 0.5%, as 1 lub hauv paus ntsiab lus yog ib puas ntawm 1%, lossis 0.01%.
Hauv qhov no, qhov feem pua yog 200 lub hauv paus ntsiab lus?
Ib lub hauv paus ntsiab lus yog sib npaug rau 0.01% (1/100th ntawm ib feem pua) lossis 0.0001 hauv daim ntawv zauv. Ib yam li ntawd, cov ntsiab lus feem ntau xws li 1.5 cov ntsiab lus hauv paus yog sib npaug rau 0.015% lossis 0.00015 hauv daim ntawv zauv. Feem ntau, cov hauv paus ntsiab lus hais txog kev hloov pauv tus paj laum thiab cov txiaj ntsig txiaj ntsig.
Qhov feem pua yog 100 lub hauv paus ntsiab lus?
1%
Pom zoo:
Muaj pes tsawg feem pua ntawm cov neeg Australian nyob hauv cheeb tsam nroog?
89% Ib yam li ntawd, nws tau nug, vim li cas tib neeg thiaj nyob hauv nroog hauv tebchaws Australia? Urbanization - qhov nce ntawm feem pua ntawm cov neeg nyob hauv nroog piv rau cov nyob deb nroog thaj chaw - yog ib qho kev hloov pauv tseem ceeb tshaj plaws hauv tib neeg pejxeem tiam sis puas tau sau tseg.
Muaj pes tsawg zaus ntau dua tus lej hauv qhov chaw thib kaum dua li qhov chaw pua pua?
Tus nqi ntawm tus lej 8 hauv qhov chaw thib kaum yog 10 npaug ntau dua tus nqi ntawm tus lej 8 hauv qhov chaw puas
Muaj pes tsawg ooj roj nyob rau hauv ib nkas loos roj rau ib tug 50 mus rau 1 piv?
2.6 Ua raws li qhov xav tau, kuv xav tau roj ntau npaum li cas rau 50 mus rau 1 piv? Koj xav sib tov 2.6 ooj ntawm roj rau ib nkas loos roj av rau ib 50 : 1 sib tov. Yog tias koj tab tom sib tov ob nkas loos roj av koj yuav muaj sib tov 5.
Nyob rau hauv cov nroj tsuag twg photosynthesis tshwm sim nyob rau hauv qia es tsis nyob rau hauv nplooj?
1 Teb. Nyob rau hauv cov nroj tsuag photosynthesis tshwm sim nyob rau hauv chloroplasts. Chloroplast tuaj yeem nyob hauv lub hlwb ntawm cov txiv hmab txiv ntoo, stems, tab sis feem ntau ntawm tag nrho cov nplooj. Hauv qee qhov succulents (xws li cacti), lub ntsiab photosynthetic kev ua haujlwm yog txuam nrog lub qia
Muaj pes tsawg feem pua ntawm acetic acid nyob hauv vinegar?
Nws yog acetic acid uas muab vinegar nws tus yam ntxwv saj thiab tsw. Qhov zoo tshaj plaws ntawm acetic acid nyob rau hauv vinegar yog nruab nrab ntawm 4 thiab 5 feem pua ntawm qhov hnyav. Ib feem pua ntawm acetic acid ntau dua 5 ua rau cov kua qaub tsis zoo