College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Isaac Asimov proposed a unit of time base on the highest known speed and the smallest measurable distance. It is the light-fermi, the time taken by light to travel a distance of 1 fermi (1fermi = 1 femtometer). How many seconds are there in a light-fermi?
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