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Technical data Viscosity measurement with the falling ball viscometerArticle no: P2140400 ![]()
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Principle Due to internal friction among their particles, liquids and gases have different viscosities. The viscosity, a function of the substance's structure and its temperature, can be experimentally determined, for example, by measuring the rate of fall of a ball in a tube filled with the liquid to be investigated. Benefits
Tasks Measure the viscosity
From the temperature dependence of the viscosity, calculate the energy barriers for the displace ability of water and methanol. Learning objectives
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