A stratified layer of oil on water is placed between parallel plates. The plates are separated by
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A stratified layer of oil on water is placed between parallel plates. The plates are separated by a distance of \(1 \mathrm{~cm}\) and the oil layer is \(0.4 \mathrm{~cm}\) thick. The water has a viscosity of \(0.001 \mathrm{~Pa} \cdot \mathrm{s}\) and the oil a viscosity of \(0.04 \mathrm{~Pa} \cdot \mathrm{s}\). If the upper plate is to move at a velocity of \(1 \mathrm{~m} / \mathrm{s}\) relative to the lower one, what is the shear stress within the fluids and the velocity at the oil/water interface?
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Jorge Medina
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I have learned that the best way to teach is to involve the students in the learning process, in such a way that I ask them to help me in solving the exercises. I also carry out projects related to the interests of the students, each one chooses a project of the subject related to their interest, for example in the structures course for Architects, the student choose a building that they have designed for the calculus of the structures.
I like to explore new ways of teaching, so I constantly made changes that motivate the student and get closer to the objectives of the topic that I dictate.
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I have the capacity to summarize, start with the most important, organize the way of imparting ideas and indicate that the most important part of the process is the student participation.
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