Txhua yam no ua tau vim dej yog nyuaj rau compress - cov molecules sib nyiam thiab, hauv lawv lub xeev ntuj, nyiam nyob ze ua ke dua li cov molecules hauv lwm cov kua. Qhov nyuaj dua yog compress, qhov yooj yim dua nws yog txav mus los yog tias koj siv lub siab rau ib sab ntawm nws.
Vim li cas cov kua tsis compressible?
Kom ntws, cov khoom yuav tsum hloov nws cov duab yooj yim. Rau compressibility, cov khoom yuav tsum tau txo nws ntim. Cov kua dej tseem ntim tau ze ua ke, yog li cov kua tsis tau yooj yim compressed thiab khaws tib lub ntim.
YPuas yog dej tsis haum?
Dej yog qhov tseem ceeb tsis txaus ntseeg, tshwj xeeb tshaj yog nyob rau hauv ib txwm muaj. … Yog hais tias cov dej compressed, nws yuav tsis "them rov qab" tawm ntawm cov quav cab. Incompressibility yog ib yam khoom ntawm cov kua, tab sis dej yog tshwj xeeb tshaj yog incompressible.
Yuav dej compressed?
Cov lus teb yog yog, Koj tuaj yeem ntim dej, lossis yuav luag txhua yam khoom. Txawm li cas los xij, nws yuav tsum muaj ntau lub siab kom ua tiav me ntsis compression. Vim li ntawd, cov kua thiab cov khib nyiab qee zaum raug xa mus rau qhov tsis muaj zog.
Yuav ua li cas yog dej compressed?
" Compressing water customarily heats it Tab sis nyob rau hauv huab cua compression, nws yooj yim dua rau cov dej ntom ntom kom nkag mus rau nws cov theem khov [dej] dua li tuav lub zog ua kua theem [dej].." Dej khov yog khib. Feem ntau cov khoom poob qis thaum lawv txias, thiab yog li lawv siv qhov chaw tsawg dua li cov khib nyiab dua li cov kua.
