Physics
Physics, 17.03.2021 23:50, flaco0811

two disc of 250mm diameter are placed 1.5mm apart and the gap is filled with an oil. A power of 500w is required to rotate the upper disc at 500 rpm while keeping the lower one stationary. determine the viscosity of the oil.​

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two disc of 250mm diameter are placed 1.5mm apart and the gap is filled with an oil. A power of 500w...

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