A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
Dentro del libro
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... protons and neutrons were " elementary " particles , but experiments in which pro- tons were collided with other protons or electrons at high speeds indicated that they were in fact made up of smaller particles . These particles were ...
... protons equal to 1 followed by thirty - one zeros for a period of one year , one would expect , according to the simplest GUT , to observe more than one proton ... neutrons , which in turn are made up of quarks . There are no antiprotons or ...
... protons and neutrons , and holds the protons and neutrons together to form atoms . Uncertainty principle : The principle , formulated by Heisenberg , that one can never be exactly sure of both the position and the velocity of a particle ...
Contenido
Chapter One Our Picture of the Universe | 20 |
GALILEO GALILEI | 194 |
ACKNOWLEDGMENTS | 205 |
Derechos de autor | |
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
Términos y frases comunes
Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |