Dab tsi yog qhov precision ntawm ib lub tog raj kheej kawm tiav?
Dab tsi yog qhov precision ntawm ib lub tog raj kheej kawm tiav?

Video: Dab tsi yog qhov precision ntawm ib lub tog raj kheej kawm tiav?

Video: Dab tsi yog qhov precision ntawm ib lub tog raj kheej kawm tiav?
Video: Yog Vim Dab Tsi Guitar​ Chords 2024, Kaum ib hlis
Anonim

Qhov kev faib tsawg tshaj plaws ntawm qhov no kawm tiav lub tog raj kheej yog 1ml. Yog li ntawd, peb qhov kev nyeem ntawv yuam kev yuav yog 0.1 mL lossis 1/10 ntawm qhov sib faib tsawg tshaj plaws. Kev nyeem ntawv tsim nyog ntawm qhov ntim yog 36.5 0.1 mL. Tus nqi sib npaug yuav yog 36.6 mL lossis 36.4 mL.

Yog li ntawd, dab tsi yog qhov precision ntawm 10 mL kawm tiav lub tog raj kheej?

Txoj cai dav dav ntawm tus ntiv tes xoo yog: koj tuaj yeem kwv yees ib tus lej ntxiv dhau qhov kev faib tsawg tshaj plaws ntawm qhov ntsuas ntaus ntawv. Yog koj saib a 10mL kawm tiav lub tog raj kheej , piv txwv li, qhov tsawg tshaj plaws kawm tiav yog kaum ntawm a milliliter (0.1 mL ). Qhov ntawd txhais tau tias thaum koj nyeem qhov ntim, koj tuaj yeem kwv yees mus rau qhov chaw ntau pua (0.01 mL ).

Tsis tas li ntawd, uas muaj ntau dua qhov tseeb ntawm 10 mL kawm tiav lub tog raj kheej lossis 50 ml kawm tiav lub tog raj kheej? Teb thiab piav qhia: Lub kawm tiav lub tog raj kheej nrog rau feem ntau subdivisions ntawm lub mL cov qhab nia yog qhov tseeb tshaj plaws. Feem ntau qhov no yuav yog 50 mL kawm tiav lub tog raj kheej.

Raws li txoj cai, dab tsi yog qhov tseeb dua lub beaker lossis kawm tiav lub tog raj kheej?

Qhov txawv ntawm a Beaker & ib Kawm tiav lub tog raj kheej . Ob leeg kawm tiav cylinders thiab beakers yog cov khoom kuaj iav uas muaj cov haujlwm tshwj xeeb. Kawm tiav cylinders feem ntau yog tseeb dua ntawm kev nyeem cov ntim ntawm cov kua hauv. Beakers yog zoo dua rau nplawm thiab sib tov kua.

Dab tsi yog qhov tsis paub meej ntawm 100 mL kawm tiav lub tog raj kheej?

0.5-1.0 mL

Pom zoo: