대학물리학 솔루션 serway
- 최초 등록일
- 2010.10.05
- 최종 저작일
- 2010.10
- 32페이지/
압축파일
- 가격 3,000원
소개글
대학물리학 솔루션입니다.jewett&serway지은이입니다
목차
1.1 Standards of Length,
Mass, and Time
1.2 Dimensional Analysis
1.3 Conversion of Units
1.4 Order-of-Magnitude
Calculations
1.5 Significant Figures
1.6 Coordinate Systems
1.7 Vectors and Scalars
1.8 Some Properties of
Vectors
1.9 Components of a Vector
and Unit Vectors
1.10 Modeling, Alternative
Representations, and
Problem-Solving Strategy
본문내용
Q1.1 Atomic clocks are based on electromagnetic waves which atoms emit.
Also, pulsars are highly regular astronomical clocks.
Q1.2 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.
Q1.3 (a) 0.3 millimeters (b) 50 microseconds (c) 7.2 kilograms
Q1.4 (b) and (d). You cannot add or subtract quantities of different dimension.
Q1.5 A dimensionally correct equation need not be true. Example: 1 chimpanzee = 2 chimpanzee is
dimensionally correct. If an equation is not dimensionally correct, it cannot be correct.
Q1.6 On February 7, 2005, I am 59 years and 39 days old.
Many college students are just approaching 1 Gs.
Q1.7 Zero significant digits. An order-of-magnitude calculation is accurate only within a factor of 10.
Q1.8 With one datum known to one significant digit, we have 80 million yr + 24 yr = 80 million yr.
Q1.9 No, the magnitude of the displacement is always less than or equal to the distance traveled. If two
displacements in the same direction are added, then the magnitude of their sum will be equal to the
distance traveled.
참고 자료
없음
압축파일 내 파일목록
SM_PDF_chapter2.pdf
SM_PDF_chapter3.pdf
SM_PDF_chapter4.pdf
SM_PDF_chapter5.pdf
SM_PDF_chapter6.pdf
SM_PDF_chapter7.pdf
SM_PDF_chapter8.pdf
SM_PDF_chapter9.pdf
SM_PDF_chapter1.pdf
