Video: Dab tsi yog pom meej ntawm 400x magnification?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv 100x magnification koj yuav pom 2 hli. Ntawm 400x loj Koj tuaj yeem pom 0.45mm, lossis 450 microns. Hauv 1000x magnification Koj tuaj yeem pom 0.180mm, lossis 180 microns.
Khaws qhov no hauv kev xav, koj tuaj yeem pom dab tsi ntawm 400x magnification?
Ntawm 400x magnification koj yuav muaj peev xwm saib cov kab mob, cov qe ntshav thiab cov protozoans ua luam dej ncig. Hauv 1000x magnification koj yuav muaj peev xwm saib cov khoom qub no, tab sis koj yuav muaj peev xwm saib lawv txawm nyob ze.
Tsis tas li, koj tuaj yeem pom dab tsi ntawm 2000x magnification? Nrog kev txwv ntawm ib ncig 2000X magnification koj ua tau saib cov kab mob, algae, protozoa thiab ntau yam ntawm tib neeg/tsiaj hlwb. Cov kab mob, molecules thiab atoms yog dhau lub peev xwm ntawm niaj hnub no lub tshuab microscopes thiab ua tau tsuas yog saib nrog lub tshuab hluav taws xob electron.
Ib yam li ntawd, 400x magnification txhais li cas?
Tag nrho magnification luas = 10 x 10 = 100 x (t txhais tau tias tias daim duab tau saib yuav tshwm sim 100 npaug ntawm nws qhov loj me). Rau lub hom phiaj 40X thiab 10X ocular, Tag Nrho magnification Luas = 10 x 40 = 400 X . Magnification tsis muaj nuj nqis ntau tshwj tsis yog tias kev daws teeb meem yog siab.
Puas yog lub nucleus pom nrog 400x magnification?
Ntawm qhov kev nthuav dav uas feem ntau ua tau hauv chav kawm K-12, ntau cov organelles tsis yog pom . Txawm li cas los xij, nuclei tuaj yeem pom ntawm 200- 400x ib yog siv cov tshuaj lom neeg xws li methylene xiav.
Pom zoo:
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