The volume V increases with the sphere diameter and approaches the value for the pendant drop attached to a plate. In addition, V is strongly dependent on the wettability between the sphere and the liquid and decreases with the receding contact angle. The detached volume of the water drop was...
The volume V increases with the sphere diameter and approaches the value for the pendant drop attached to a plate. In addition, V is strongly dependent on the wettability between the sphere and the liquid and decreases with the receding contact angle. The detached volume of the water drop was...
When determining the volume of the flask, the student did not fill the flask completely with water and left approximately 1 mL of air at the top of the flask prior to weighting it. What will be the effect on the measured density of the ...
Volume of liquid, conversion to the density and vi 优质文献 相似文献Temperature and density dependence of the selfdiffusion coefficients of liquid n-octane and toluene Selfdiffusion coefficients determined by the NMR spin-echo technique are reported for n-octane (-2575°C, 0·1361 MPa) and toluen...
The remarkable advantage of IDA is that there is no need to determine the dielectric constant of the tested liquid and it can be used for measuring unknown liquids. Image drop analysis provides not only the volume, but also the shape information for the drop during its growth. By merging ...
2. Liquid Usually, it's quite easy to measure the volume of a liquid — all you need to have is a graduated measuring vessel of some kind. Choose the one that fits your needs: the amount of liquid and degree of accuracy are the parameters to consider. The containers used in baking a...
A cube of ice, 28 cm on each side, is melted into a measuring cup. What is the volume of the liquid water? What volume of water has the same mass as 0.90 L of gasoline? (Express your answer to two significant figures and include the appropriate units.) ...
A specific configuration for liquid flow metrology consists of a flow of falling drops coupled with a preferred measuring method that derives the flow directly from the drop count. Given the inaccuracy of this counting method, alternative methods have been proposed that measure the volume of each ...
1. The dive tank doesn’t deform—the pressure inside the tank is the same regardless of depth. Of course, as we continue to breath and consume air, it’s pressure decreases. 2. As we dive deeper, the pressure around our body increases. ...
where 𝛼α is the volume fraction and the subscripts b and ℓ stand for the bubble and the liquid phases, respectively. Finally, the VOF method’s volume fraction advection equation ∂𝛼∂𝑡+𝒖·∇𝛼=0,∂α∂t+u·∇α=0, (4) ensures the conservation of the mass ...