A Brief History of Time
Random House Publishing Group, 1998 M09 1 - 240 páginas
#1 NEW YORK TIMES BESTSELLER
Resultados 1-3 de 29
... electrons across the screen . One might therefore think that opening another slit would just increase the number of electrons hitting each point of the screen , but , because of interference , it actually decreases it in some places ...
... electron , that had a mass less than one thousandth of that of the lightest atom . He used a setup rather like a modern TV picture tube : a red - hot metal filament gave off the electrons , and because these have a negative electric ...
... electrons and positively charged protons in the nucleus causes the electrons to orbit the nucleus of the atom , just as gravitational attraction causes the earth to orbit the sun . The electro- magnetic attraction is pictured as being ...
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