Kelvin nplai yog ntsuas kub ntsuas qhov ntsuas kub qhov twg xoom qhia txog qhov chaw uas cov lwg me me tsis ua cua sov thiab tag nrho cov cua sov txav mus. Yog tias koj xav hloov Kelvin rau degrees Fahrenheit lossis degrees Celsius, koj tuaj yeem ua li ntawd hauv ob peb kauj ruam yooj yim. Nov yog li cas.
Kauj ruam
Txoj Kev 1 ntawm 2: Hloov Kelvin mus rau degrees Fahrenheit
Kauj Ruam 1. Sau cov mis rau hloov Kelvin mus rau qib Fahrenheit
Cov mis yog ° F = 1.8 x (K - 273) + 32.
Kauj Ruam 2. Sau qhov ntsuas kub hauv Kelvin nplai
Qhov piv txwv kub ntawm Kelvin hauv kab lus no yog 373K. Nco ntsoov tias koj yuav tsum "tsis" siv lo lus qib thaum ntsuas kub hauv Kelvin.
Kauj Ruam 3. Rho Tawm 273 los ntawm qhov kub ntawm Kelvin
Hauv qhov piv txwv no, qhov ntawd txhais tau tias koj yuav tsum rho 273 los ntawm 373. 373 - 273 = 100.
Kauj Ruam 4. Muab cov txiaj ntsig los ntawm 9/5 lossis 1, 8
Koj yuav tsum tau sib npaug 100 los ntawm 1. 8. 100 x 1.8 = 180.
Kauj Ruam 5. Ntxiv 32 rau koj cov lus teb kawg
Ntxiv 32 txog 180 kom tau txais cov lus teb zaum kawg. 180 + 32 = 212. Yog li ntawd, 373 K = 212 ° F.
Txoj Kev 2 ntawm 2: Hloov Kelvin mus rau degrees Celsius
Kauj Ruam 1. Sau cov mis kom hloov Kelvin mus rau degrees Celsius
Cov mis yog ° C = K - 273.
Kauj Ruam 2. Sau qhov kub ntawm Kelvin
Hauv qhov piv txwv no, cia siv 273K.
Kauj Ruam 3. Rho Tawm 273 los ntawm qhov kub ntawm Kelvin
Hauv qhov piv txwv no, txhais tau tias koj yuav tsum rho 273 los ntawm 273. 273 - 273 = 0. Yog li, 273K = 0 ° C.
Lub tswv yim
- Rau kev hloov pauv tau meej dua, siv 273, 15 siv 273.
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Txhua qhov kub "txawv" yuav ua rau tus lej zoo ib yam rau Kelvin thiab degrees Celsius. Piv txwv li, qhov sib txawv ntawm qhov kub ntawm cov dej npau thiab dej khov yaj tuaj yeem xam raws li hauv qab no:
- 100 ° C - 0 ° C = 100 ° C lossis
- 373, 15 K - 273, 15 K = 100 K
- Cov kws tshawb fawb feem ntau tsis suav lo lus "qib" thaum siv Kelvin. Hu nws "373 Kelvin" hloov "373 degrees Kelvin".
- Txhawm rau hloov qib Fahrenheit mus rau degrees Celsius, yog tias koj tsis xav tau tus lej tseeb, tsuas yog ntsuas qhov ntsuas kub hauv degrees Fahrenheit, rho tawm 32 ntawm nws, tom qab ntawd faib los ntawm 2. Piv txwv: (100 ° F-32)/2 = 68 /2 = 34 ° C.
