레포트와이드: Serway 대학물리학 raymond a serway

Serway 대학물리학 raymond a serway

	대학물리학 raymond a serway 1~41

	[솔루션] 대학 물리학 제6판 Raymond A. Serway 솔루션
	Ch1~ch42 제대로 다 있습니다. 싼 가격이니 부담없이 구입하셔서 열공하세요. 학점 잘받으세요~
	대학물리학, Jewett & Serway, 청문각 4판 2008 1장~20장까지 모두 있습니다.!!
	Physics and Measurement CHAPTER OUTLINE 1.1 Standards of Length, Mass, and Time 1.2 Matter and Model-Building 1.3 Dimensional Analysis 1.4 Conversion of Units 1.5 Estimates and Order-of- Magnitude Calculations 1.6 Signifi cant Figures ANSWERS TO QUESTIONS * An asterisk indicates an item new to this edition. Q1.1 Density varies with temperature and pressure. It would be necessary to measure both mass and volume very accurately in order to use the density of water as a standard. Q1.2 (a) 0.3 millimeters (b) 50 microseconds (c) 7.2 kilograms Q1.3 The answer is yes for (a), (c), and (f ). You cannot add or subtract a number of apples and a number of jokes. The answer is no for (b), (d), and (e). Consider the gauge of a sausage, 4 kg2 m, or the volume of a cube, (2 m)3. Thus we have (a) yes (b) no (c) yes (d) no (e) no (f ) yes Q1.4 No: A dimensionally correct equation need not be true. Example: 1 chimpanzee = 2 chimpanzee is dimensionally correct. Yes: If an equation is not dimensionally correct, it cannot be correct. Q1.5 The meterstick measurement, (a), and (b) can all be 4.31 cm. The meterstick measurement and (c) can both be 4.24 cm. Only (d) does not overlap. Thus (a) (b) and (c) all agree with the meterstick measurement. *Q1.6 41 € ≈ 41 € (1 L1.3 €)(1 qt1 L)(1 gal4 qt) ≈ (101.3) gal ≈ 8 gallons, answer (c) 1 SOLUTIONS TO PROBLEMS Section 1.1 Standards of Length, Mass, and Time P1.1 Modeling the Earth as a sphere, we fi nd its volume as 4 3 4 3 6 37 10 πr3= π(. × 6m)3=1.08×1021m3. Its density is thenρ= = × × = × m V 5 98 10 1 08 10 5 52 10 24 21 3 3 3 . . . kg m kg m . This value is intermediate between the tabulated densities of aluminum and iron. Typical rocks have densities around 2 000 to 3 000 kgm3. The average density of the Earth is signifi cantly higher, so higher-density material must be down below the surface.
	대학물리학, Jewett & Serway, 청문각 4판 2008 입니다.!! 1장~20장까지 모두 있는 정품입니다.!!!
	[솔루션] 대학물리학-4th(JEWETT&SERWAY) 대학물리학 4판 JEWETTSERWAY [★솔루션★]대학물리학-4th(JEWETT&SERWAY) chap.1.introduction and vectors chap.30.nuclear physics
	[물리학] 대학 물리학 솔루션 제6판 Raymond A. Serway 북스힐 제1장~27장
	[솔루션] 대학물리학6판 - PHYSICS 7th JEWETT SERWAY THOMSON Brooks Core
	청문각 일반물리학 솔루션 serway