Cov txheej txheem:
Video: Cov cuab yeej kuaj mob sib txawv yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib Daim Ntawv Teev Npe Chemistry Apparatus
- looj tsom iav dub thiab kev nyab xeeb khoom siv .
- Beakers.
- Erlenmeyer flasks, AKA conical flasks.
- Florence flasks, AKA boiling flasks.
- Test tubes, ntiv tes, thiab racks.
- Saib tsom iav.
- Crucibles.
- Funnels.
Xav txog qhov no, dab tsi yog cov cuab yeej kuaj thiab lawv siv?
Paub txog kev siv kom raug yuav pab ua kom muaj kev nyab xeeb hauv chav kuaj
- Tshuav. Siv los ntsuas qhov hnyav.
- Beaker. Siv los tuav, sib tov, thiab ua kua dej kub.
- Beaker Tongs. Siv los khaws cov beakers.
- Bunsen Burner. Feem ntau siv los ua qhov cua sov hauv qhov tsis muaj cov khoom siv hluav taws xob.
- Buret.
- Av nplaum daim duab peb sab.
- Crucible.
- Crucible Tongs.
Qhov thib ob, cov cuab yeej siv dab tsi yog siv hauv chav kuaj biology? Cov cuab yeej siv yooj yim siv hauv kev sim Biology
- Microscopes. Biologists siv lub microscopes ntawm lub zog sib txawv los saib cov kab mob thiab cov qauv zoo dua.
- Slides, test tubes, thiab petri tais diav.
- Dyes thiab lwm yam ntsuas.
- Forceps, probes, thiab scalpels.
- Beakers, flasks, thiab Bunsen burners.
Ntxiv mus, dab tsi yog hom kev kuaj?
Yeej muaj plaub hom kev tshawb fawb hauv qab no:
- (a) Physics Laboratory uas yuav tsum muaj: (i) Laboratory; ADVERTISEMENTS:
- (b) Chemistry Laboratory uas yuav tsum muaj: (i) Laboratory; ADVERTISEMENTS:
- (c) Biology Laboratory uas yuav tsum muaj: (i) Laboratory; ADVERTISEMENTS:
Dab tsi yog 20 lab apparatus thiab lawv siv?
20 cov khoom siv hauv chav kuaj: lawv siv thiab npe
- Ib lub tshuab tsom. Biologists, cov neeg ua haujlwm kho mob, thiab cov tub ntxhais kawm nyiam siv lub tshuab tsom iav hauv lawv cov haujlwm.
- Triple beam balance. Cov cuab yeej kuaj mob dab tsi yog siv los ntsuas qhov hnyav?
- Volumetric khob.
- Ib lub raj.
- Ib tug bunsen burner.
- Ib tug voltmeter.
- Beakers.
- Lub iav magnifying.
Pom zoo:
Vim li cas xim tsis yog cov cuab yeej kuaj mob ntawm quartz?
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Dab tsi yog ntuj pob zeb muaj cov cuab yeej kho mob?
Ntawm no yog 20 Lub Hwj Chim Zoo Zoo thiab Lawv Cov Khoom Selenite: Tus Tswv. Moonstone: Lub Stabilizer. Aventurine: Lub Pob Zeb ntawm Lub Sijhawm. Crystal Quartz: Pob Zeb Ntsuj Plig. Citrine: Nyiaj Pob Zeb. Agate: Pob zeb ntawm Inner Stability. Tourmaline: Lub Pob Zeb Av. Rose Quartz: Lub Pob Zeb Hlub