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Ideas for 'Thinking About Mathematics', 'Letter to Clerk Maxwell' and 'works'

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3 ideas

27. Natural Reality / A. Classical Physics / 1. Mechanics / c. Forces

15313

By 'force' I mean the sources of all actions - sometimes called 'powers' by their outcomes [Breheny]

27. Natural Reality / A. Classical Physics / 2. Thermodynamics / b. Heat

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Heat is a state of vibration, not a substance [Joule]

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Joule showed that energy converts to heat, and heat to energy [Joule, by Papineau]