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Author Question: Water flows through a horizontal pipe of cross-sectional area 10.0 cm2 at a pressure of 0.250 atm ... (Read 143 times)

LCritchfi

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on: Jul 29, 2018
Water flows through a horizontal pipe of cross-sectional area 10.0 cm2 at a pressure of 0.250 atm with a flow rate is 1.00 L/s. At a valve, the effective cross-sectional area of the pipe is reduced to 5.00 cm2.
 
  What is the pressure at the valve? The density of water is 1000 kg/m3, and treat it as an ideal incompressible fluid. A) 0.110 atm
  B) 0.235 atm
  C) 0.200 atm
  D) 0.157 atm
  E) 7700 Pa

Question 2

A resistance of 55 , a capacitor of capacitive reactance 30 , and an inductor of inductive reactance 30  are connected in series to a 110-V rms, 60-Hz power source. What rms current flows in this circuit?
 
  A) 2.0 A
  B) less than 2.0 A
  C) more than 2.0 A
  D) none of the given answers
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Amiracle

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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LCritchfi

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Reply #2 on: Jul 29, 2018
Thanks


Amiracle

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Reply #3 on: Jul 29, 2018
Welcome :)


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