aIt is likely that the diffusion rate of generics varies across different segments of consumers. Intuitively, I expect that the diffusion rate of generics is faster in the price-sensitive segment of the market. However, with only aggregate level data, I do not observe the demand patterns of th...
The rate of diffusion varies with the type of technology and is determined by the degree of difficulty of transfer. The costs of transferring the technology increase with the difficulty. 相关知识点: 试题来源: 解析 技术由于类型的不同,扩散速度也不同,它由转让的难度所决定。技术转让的难度越大成...
The reality is that the larger values of Sc have smaller diffusivity of mass, which causes a thinner concentration boundary layer. As the molecular diffusion rate is dominated the viscous diffusion rate, the concentration profile decreases. Figure 12b explains the impact of the Soret parameter Sr ...
1 The rate of diffusion of a gas depends on its molecular mass and the temperature.Which combination of molecular mass and temperature gives the slowest rate of diffusion?B molecular mass temperature Ahigh high Bhigh low Clow high Dlow low 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Zhang Zili: But the corpse block is in 20 factory discoveries, spreads the entire province six county cities. [translate] anever come to those who fa 从未来到那些人fa [translate] aFor this model, it is essential that when the intraparticle diffusion is the sole rate-limiting step, a ...
diffusion In the process of diffusion of a single solute, a concentration of molecules on one side of a membrane (top) will move through a membrane (center) until there is equilibrium on both sides (bottom). dif·fu·sion (dĭ-fyo͞o′zhən) ...
and the rate of diffusion into the region is proportional to the concentration of molecules in the surrounding regions. Thus, while molecules continuously flow both into and out of all regions, the net flow is from regions of higher concentration to regions of lower concentration. Generally, the...
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To answer the question about the parameters that affect the rate of diffusion, we can break down the explanation into clear steps:1. Understanding Diffusion: - Diffusion is the movement of substances, particularly gases, fr