http://www.flashcardexchange.com/tag/constants www.flashcardexchange.com: constants Flashcards en-us Thu, 16 Feb 2012 02:51:27 PST Thu, 16 Feb 2012 02:51:27 PST support@flashcardexchange.com 720 http://www.flashcardexchange.com/flashcards/view/2043977 For the physics GRE 2012-01-12 http://www.flashcardexchange.com/flashcards/view/2043977 http://www.flashcardexchange.com/flashcards/view/1220195 N613 exam 2 prep on gas laws, OR gas supply & tanks, time constants, ABMs 2010-03-04 http://www.flashcardexchange.com/flashcards/view/1220195 http://www.flashcardexchange.com/flashcards/view/609468 Flashcards for AP Chemistry about Kinetics. 2008-04-24 http://www.flashcardexchange.com/flashcards/view/609468 http://www.flashcardexchange.com/flashcards/view/532997 N613 exam 2 prep on gas laws, OR gas supply & tanks, time constants, ABMs 2007-11-10 http://www.flashcardexchange.com/flashcards/view/532997 http://www.flashcardexchange.com/flashcards/view/476524 The constant numbers that we need to memorize for formulas 2007-06-06 http://www.flashcardexchange.com/flashcards/view/476524 http://www.flashcardexchange.com/flashcards/view/420358 Self teachings from THE COMPLETE IDIOTS GUIDE TO LEARNING SPANISH 2006-12-24 http://www.flashcardexchange.com/flashcards/view/420358 http://www.flashcardexchange.com/flashcards/view/357743 Fermi Questions has been a Science Olympiad event since 2005. In the event, each pair of students is given 30 problems where the answer could be excessively high or low (such as "What is the mass of an electron in tons?"). The final answer is the order of magnitude, that is, if the answer is about 10^x, then the Fermi answer (the answer that is then graded) is x. If the number is more than 5*10^x, it rounds up to x+1. To prepare for this event, students often memorize physical constants, such as Avogadro's number. For this set, the answer is merely the log of the number, to two decimal places. For example, Avogadro's number is now 23.79. In this new system, you round up if it is more than x+.7, not x+.5 (x is an integer). Note: All distances are in km, all masses in kg, all areas in km^2 and all volumes in L unless otherwise noted. 2006-05-26 http://www.flashcardexchange.com/flashcards/view/357743 http://www.flashcardexchange.com/flashcards/view/332148 Acid-Base Equalibria 2006-02-12 http://www.flashcardexchange.com/flashcards/view/332148