Score: 1 out of 1 Comment: 2/3 points I Previous Answers Walker4 15.P027 ent in

Question

Score: 1 out of 1 Comment: 2/3 points I Previous Answers Walker4 15.P027 ent in the figure below is to receive an intravenous injection of medication. In order to work pr containing the medication must be 110 kPa at the injection point. (a) If the fluid has a density of 1003 kg/m3, find the height at which the bag of fluid must be suspended above the patient. Assume that the pressure inside the bag is one atmosphere 0.8851 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error m (b) If a less dense fluid is used instead, must the height of suspension be increased or decreased? O increased

Explanation / Answer

a) height = (P2 - P1) / p g

= (110 * 103 - 1.01 * 105) / (1003 * 9.8)

= 0.916 m

b) height of suspension is increased

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