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Question: chapter 01 problem 60 the volume of liquid flowing per...

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Chapter 01, Problem 60 The volume of liquid flowing per second is called the volume flow rate Q and has the dimensions of [L]3/T). The flow rate of a liquid through a hypodermic needle during an injection can be estimated with the following equation: The length and radius of the needle are L and R, respectively, both of which have the dimension [L]. The pressures at one end of the needle and the other end are P2 and Pi, both of which have the dimensions of M { L T 2). The symbol η represents the viscosity of the liquid and has the dimensions of M)/[L T]} The symbol π stands for pi and, like the number 8 and the exponent n has no dimensions. Using dimensional analysis, determine the value of n in the expressions for Q

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