Centrale des maths - centraledesmaths.uregina.ca
Dilemmes & doutes
« D & D »
 Sujet: content
nouvelle recherche

3 articles trouvés pour ce sujet.

 Page1/1
 Grams of vodka 2007-07-10 Andrew pose la question :milliliters to grams..vodka 80 proof?Stephen La Rocque lui répond. Dried grapes and percentage of water content 2007-07-09 Jyoti pose la question :Fresh grapes contain 90% water by weight while dried grapes contain 20 % water by weight. what will be the weight of dry graprs available from 20kg of fresh grapes?Stephen La Rocque lui répond. Measuring the fourth dimension 1999-06-07 Suzanne Hall pose la question :Hi! The other day, two of my students asked a very interesting question: Is the fourth dimension measured with hypercubes? Their reasoning went like this: Lines are 1D and are measured with line segments, which are part of a line. Planes are 2D and are measured with squares, which are part of a plane. Space is 3D and is measured with cubes, which are part of space. So, logically, hypercubes would be used to measure the fourth dimension.Chris Fisher lui répond.

 Page1/1

 Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.
 Qui sommes-nous :: carte du site :: our english site