Discussion 1. Should the terminal velocity of two different size spheres be the same? 2. Does a larger sphere have a higher terminal velocity? 3. Should the viscosity found for two different size spheres be the same? Why? 4. If different size spheres give different results for the viscosity, what are the error sources? 5. Can this method be used for gases? 6. Can this method be used for opaque liquids? Discussion1. Should the terminal velocity of two different size spheres be the same?2. Does a larger sphere have a higher terminal velocity?3. Should the viscosity found for two different size spheres be the same? Why?4. If different size spheres give different results for the viscosity, what are the errorsources?5. Can this method be used for gases?6. Can this method be used for opaque liquids?

The Stokes law describes the dependency of the terminal velocity of a sphere falling in a medium on…

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Discussion 1. Should the terminal velocity of two different size spheres be the same? 2. Does a larger sphere have a higher terminal velocity? 3. Should the viscosity found for two different size spheres be the same? Why?

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Discussion 1. Should the terminal velocity of two different size spheres be the same? 2. Does a larger sphere have a higher terminal velocity? 3. Should the viscosity found for two different size spheres be the same? Why? 4. If different size spheres give different results for the viscosity, what are the error sources? 5. Can this method be used for gases? 6. Can this method be used for opaque liquids?

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