The pressure gauge shown in the figure consists of a springinside a vacuum chamber. The chamber is isolated from theenvironment by a piston, which is free to move up or down. VacuumAmbient pressure exerts a force on the piston, whichcompresses the spring. The spring has a force constant of1250 N/m, and the piston has a diameter of 12 mm. a) At sealevel, where ambient pressure is 1 atm, the spring iscompressed by distance x, relative to its relaxed length.Calculate xo. b) Suppose the pressure gauge is lowered intowater at a lake. At depth D1 = 4 m, the spring is compressed by distance x, relative toits relaxed length. Calculate x1. b) At depth D2, the spring is compressed by distancex2 = 17.325 mm relative to its relaxed length. Calculate D2.

Givenk=1250N/md=12mmP=1atm=101325PaD1=4mx2=17.325mm

side a vacuum chamber. The chamber is isolated from the nvironment by a piston, which is free to move up or down. mbient pressure exerts a force on the piston, which ompresses the spring. The spring has a force constant of 250 N/m, and the piston has a diameter of 12 mm. a) At sea evel, where ambient pressure is 1 atm, the spring is ompressed by distance x, relative to its relaxed length. alculate xo. b) Suppose the pressure gauge is lowered into

side a vacuum chamber. The chamber is isolated from the nvironment by a piston, which is free to move up or down. mbient pressure exerts a force on the piston, which ompresses the spring. The spring has a force constant of 250 N/m, and the piston has a diameter of 12 mm. a) At sea evel, where ambient pressure is 1 atm, the spring is ompressed by distance x, relative to its relaxed length. alculate xo. b) Suppose the pressure gauge is lowered into

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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