Video: Ib nrab ntawm 1 & 1 3 khob yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib nrab ntawm 1 / 3 khob yog 1 / 2 * 16 tsp = 8 tsp.
Hauv qhov no, dab tsi yog ib nrab ntawm 1/3 khob hauv kev ua noj?
Txo qhov loj ntawm daim ntawv qhia | |
---|---|
1/4 khob | 1 tablespoon + 1 teaspoon |
1/3 khob | 1 tablespoon + 2-1/3 teaspoons (los yog hloov mus rau 1 tablespoon + 2-1/4 teaspoons) |
1/2 khob | 2 tablespoons + 2 teaspoons qab zib |
2/3 khob | 3 tablespoons + 1-1/2 teaspoons |
Dab tsi yog ib nrab ntawm 1/3 khob hauv tablespoons? diav thiab khob kev hloov pauv 1/8 khob = 2 diav . 1/6 khob = 2 diav ntxiv 2 teaspoons. 1/4 khob = 4 diav . 1/3 khob = 5 diav ntxiv 1 teaspoon.
Ib yam li ntawd, tib neeg nug, dab tsi yog ib nrab ntawm 1 thiab 1/3 hauv daim ntawv feem?
Yog li ntawd, ' ib nrab ntawm raws nraim 1/3 ' yog sib npaug rau 1 /2 × 1/3 ”. Txhawm rau muab ob lossis ib tus lej ntawm ib feem , peb yuav tsum muab cov zauv ua ke thiab cov denominators ua ke.
Ib nrab ntawm 1 3/4 khob suab thaj yog dab tsi?
Ntsuas ib nrab ntawm 3/4 khob suab thaj los ntawm kev siv ib tablespoon. Tus naj npawb ntawm tablespoons uas ntxiv rau 3/4 khob yog 12, yog li faib 12 hauv ib nrab thiab ntxiv 6 tablespoons ntawm qab zib rau koj daim ntawv qhia rau ib nrab ntawm 3/4 khob.
Pom zoo:
Dab tsi yog thawj theem nrab thiab theem nrab hydrogen?
Primary = hydrogen ntawm ib cov pa roj carbon txuas nrog tsuas yog ib qho ntawm lwm cov carbon. Secondary = ib hydrogen ntawm acarbon txuas rau tsuas yog OB lwm yam carbons. Tertiary = ahydrogen ntawm cov pa roj carbon txuas nrog peb lwm cov pa roj carbon monoxide
Qhov formula ntawm ntim ntawm lub khob hliav qab yog dab tsi?
Tab sis, txwv tsis pub cov mis yog tib yam. Yog li, qhov ntim ntawm txhua hom cone yog: V = ? A∙h qhov twg A yog thaj tsam ntawm lub hauv paus thiab h yog qhov siab raws li tau piav qhia saum toj no. Txawm li cas los xij, qee qhov ntawm lwm qhov kev ntsuas koj tuaj yeem kawm txog cov cones tshwj xeeb rau txoj cai cones
Qhov nruab nrab nruab nrab ntawm lub ntiaj teb yog dab tsi?
Lub teb chaws qhov ntsuas kub yog 2.91 ° C (5.24 ° F) saum toj no 1961-1990 qhov nruab nrab, tawg cov ntaub ntawv yav dhau los tau teev tseg hauv 2013 los ntawm 0.99 ° C (1.78 ° F)
Dab tsi yog qhov flux los ntawm lub voos xwmfab ntawm sab yog tias tus nqi ntawm Q yog ntawm ib qho ntawm nws lub ces kaum?
Raws li peb paub tias, tag nrho cov flux los ntawm tus nqi q yog q / ε 0 (Gauss txoj cai). Yog hais tias tus nqi yog nyob rau ntawm lub ces kaum ntawm lub voos xwmfab, ib co ntawm cov flux nkag mus rau hauv lub voos xwmfab thiab tawm los ntawm ib co ntawm nws lub ntsej muag. Tab sis qee qhov flux tsis nkag mus rau hauv lub voos xwmfab. Qhov 1/8th no yuav muab faib ua 3 ntu dua
Dab tsi yog qhov txawv ntawm instantaneous thiab nruab nrab ceev dab tsi yog qhov piv txwv loj tshaj ntawm kev ceev ceev?
Qhov nruab nrab ceev yog qhov ceev nruab nrab ntawm lub sijhawm. Instantaneous ceev yuav yog qhov ceev txhua qhov muab tam sim ntawd hauv lub sijhawm ntawd, ntsuas nrog lub ntsuas ntsuas lub sijhawm