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Where qvis is the energy of activation for viscous flow, a is a temperature-independent constant, and r and t are, respectively, the gas constant and the absolute temperature. a plot of ln η versus 1
Where qvis is the energy of activation for viscous flow, a is a temperature-independent constant, and r and t are, respectively, the gas constant and the absolute temperature. a plot of ln η versus 1/t should be nearly linear, and with a slope of?