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Basic Physics Textbook

1,450 pages 2015 51.2 MB 753,448 downloads

Congress on Cataloging Publication Data Libraries. Walker, Jarl. Physics Fundamentals Jearl Walker, David Hallid …

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Basic Physics Tutorial

Cataloging Library of Congress data in publication. Walker, Jarl. / Physics Foundations Jerl Walker, David Hallid …How

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Basic formulas in the notation of Part I (Chapter 2) value (measured x)x best±Sliced.(page of 13)where is betterchoppedit’s better to calculate x.approximately for x.Uncertainty error or in an appropriate dimension.. I . Fractal Uncertainty =Ax -i-i'(page 28)hbestPropagation of uncertainties (chapter Si defined 3) of x. …. w are measured with a small error ax•. . ., Ouch,and the measured values ​​are used to measure the quantity a then q, x, the uncertaintyin, . . , cause w the uncertainty of q as follows:If w la is the sum and the difference, q = y + … .+ .z .- .+ .(u …. + w), then;./(&)2 + ..! .+ .(au? .(sz)2 .+ .+ … for available random errors; independent ~. + + (huh?ax+····+az+au+···aw always.(page 60)If a is q food additives quotient and. d =x X … X , Z then X people … X w1(aX)2 + . . .+~(sz)2+-; (8U)2 + …+-;B j-; (8n)2 8qjqffor casualx errors;and independent 8z to 8w~ “‘+~+M+”‘+j;f ~+ always.(page 61)If q implies Bx. B where known8q exactly =MBI&(page 54)If – q is a function associated with the variable q(x). then (p. Q 65)if a is the power Q = X’, then&Inl-Ixl(page 66)if function in terms of variablesx, several …, for example thenaq8x)2 + . . .+ (aazq 8Z)2 (ax .5q=(page 75)(for independent nonlinear errors).Statistical Definitions (Chapter X, 4) if I’…•x denotes N dimensions n of a single number x, then we define: _oneX=-NL..”No;= 11_1_ L(x; = -ux yX~== large standard difference -SDx)2’BH= or 1.x i means or means ‘The mean deviation is standard SDOM.(page 98)(p. 100) (p. 102)Normal Distribution (Chapter 5) For arbitrary distributions of the variance f(x), to measure a large continuous variable x:f(x)dxFe(x)e(x)dxf~dx=the probability, which, unfortunately, everyone measures, will give its word between x and x+;(Sdx.128)The probability that the measure c gives a plane between x = a x and is equal to b;(page 128)1 — normalization condition.(page 128)Normal distribution or (p. 133)whence xCentroidal distribution = value true associated withx is the average value after many measurements.as well aswide release of the standard after the deviation of many measurements. Successfullythe possibility of measuring in the sample (in you)-one—J21tJIJstandard deviations in X directione-z212 dz = allowable error integral;-Iespecially breast problem (au de lu)68%(page 136)INTRODUCTION TOparse errorUNCERTAINTY STUDYIN MEASURESSECOND EDITION R PHYSICALJohn. Taylor FOR PHYSICS teacherUNIVERSITY OF COLORADOUniversity Science Books Sausalito, CaliforniaUniversity Science Books 55D Gate Five Road Sausalito, CA Fax 94965: (415) 332-5393 Production Supervisor: Suzanne Manuscript Editor: Anne McGuire Designer: Robert Ishi Illustrators: John and Judy Waller Compiler: Maple-Vail Book Manufacturing Group Printers and Binders: Maple-Vail Book Manufacturing Group This book must be printed on acid-free paper. Copyright © 1980s, 1997 University Scientific Books Reproduction or simple translation of parts

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