A doughnut contains roughly 350 C (1.5 10 6 J) of potential energy locked in chemical
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A doughnut contains roughly 350 C (1.5 × 106 J) of potential energy locked in chemical bonds. Find the ratio of the potential energy in the doughnut to that in an equivalent volume of TNT (trinitrotoluene), which has a density of 1.65 g/cm3 and releases 4.7 × 106 J per kg of explosive. Aren’t you glad the doughnut does not release all its potential energy at once?
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Apply concepts of potential energy density and conservation of energy No sketch n...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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