Lect-02-08[1] - Physics Labs Website

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Physics Labs Website http://www.utsc.utoronto.ca/~tawfiq/phya_labs/index.html Scientific Notations, Uncertainty & Propagation of Errors : A simple approach Mastering Physics Course ID: PHYA10H3F08 · You must have cookies and Java Script enabled for your browser. · Go to http://www.masteringphysics.com/ · Choose Knight;s Physics for Scientists and Engineers, 2e · Click on Register . · As part of the textbook package for PHYA10, A21& A22, you bought a Student Access Kit for the software. Use the Access Code in the kit. If you bought an old book you can buy the access code from the bookstore (Cash registrar directly). · You will be prompted for your name. Do not use a fake name. · You will be prompted for a Student ID . This should be your 9-digit student number. You can not change this later, so be sure to type it carefully. · You will need to know that the UTSC postal code is: M1C 1A4. · You will choose a login and password. You will use these for the entire course. Keep a copy for your self You will need to know that the CourseID: PHYA10H3F08 is for Assignment Problems.
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•3 Prefixes Prefixes Standard Prefixes Symbol Examples •Tera- 10 12 T TeV •giga- 10 9 G GHz • mega- 10 6 M MW • kilo- 10 3 k kg • centi- 10 -2 c cm • milli- 10 -3 m mm • micro- 10 -6 μ μ g • nano- 10 -9 n nm • pico- 10 -12 p pF • femto- 10 -15 f fm •4 Scientific Notation Scientific Notation •How many significant figures?
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•5 Some Approximate Lengths Some Approximate Lengths •6 Some Approximate Masses Some Approximate Masses
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A simple approach Every physical quantity has : A value
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Lect-02-08[1] - Physics Labs Website

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