Qhov muaj zog ntawm qhov viscous yog qhov chaw uas peb siv los kuaj xyuas seb lub zog lossis dab tsi zoo li cas nyob rau hauv lub zog. Xwb sim los tshuab nqaij ntsha thiab dej. Nqaij ntsha yog zog thiab yuav tsum ncig siab, dej yog me me thiab yuav tsum ncig ntau. Muaj ntau cheeb tsam uas qhov viscosity ntawm cov zog yog ib qho tseem ceeb heev. Piv txwv li, ib qhov chaw tsim khoom uas tsim cov sauce lossis cov duab yuav tsum paub seb cov khoom no yuav tsum ncig thiab sib pua, yog li lawv tuaj yeem sib ntxig zoo thiab tsis txhob tawm tseg nyob rau hauv chaw. Qhov tseem ceeb Viscometers tuaj yeem pab txhawb qhov kev ua no thiab pab rau cov neeg tsim khoom kom tsim tau cov khoom zoo dua.