Please check #24 if it is correct, please show solution. 19. An aluminum ball of mass 54.0g and density of 2.70g/mL is placed in a beaker filled with water. What is the volumeof the ball?Answer: 2020. How high in m should an intravenous bag be for a liquid to just enter the vein? Assume that the density of the fluidis equal to that of water and the blood pressure is 20.mmHg?Answer: 0.27221. An aluminum ball of mass 54.0g and density of 2.70g/mL is placed in a beaker filled withbuoyant force of water on the ball?What is theAnswer: 0.19622. The plunger and the needle of a hypothermic syringe have areas of 0.50cm2 and 0.00060cm2 respectively. To injecta vaccine, a nurse pushes the plunger with a force of 5.5N. What pressure in Pa is transmitted to the vaccine?Answer: 11000023. An aluminum ball of mass 54.0g and density of 2.70g/mL is placed in a beaker filled with water. What is the volumeof water that will spill out of the beaker?Answer: 2024. The area of contact betweenan injection needle and the skin is a very tiny circle with a diameter of 2.54x10¯³cm.If the needle exerts a force of 6.9x10-2N, what is the pressure in Pa?Answer: 136173241.7

Answered: Image /qna-images/answer/e7bca56b-2262-4a1e-9e17-f4e203c613ad.jpg

24. The area of contact between an injection needle and the skin is a very tiny circle with a diameter of 2.54x10-³cm. If the needle exerts a force of 6.9x10~2N, what is the pressure in Pa? Answer: 136173241.7

24. The area of contact between an injection needle and the skin is a very tiny circle with a diameter of 2.54x10-³cm. If the needle exerts a force of 6.9x10~2N, what is the pressure in Pa? Answer: 136173241.7

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 88P: (a) Using Bernoulli's equation, show that be measured fluid speed v for a pitot tube, like the one...

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