query: Work and energy: law of conservation of energy?
positive_passages.docid: 2377
positive_passages.text: Is the total energy of the universe zero?
negative_passages.docid: 75159
negative_passages.text: What is precisely the energy scale of a process?
negative_passages.docid: 26146
negative_passages.text: Thermodynamics: heat transfer
negative_passages.docid: 90926
negative_passages.text: Conservation of energy in Lenz's law
negative_passages.docid: 117292
negative_passages.text: Is energy the ability to do work?
negative_passages.docid: 84458
negative_passages.text: What's the real fundamental definition of energy?
negative_passages.docid: 130863
negative_passages.text: Destructive interference and energy conservation
negative_passages.docid: 68027
negative_passages.text: Conservation of Energy vs Expansion of Space
negative_passages.docid: 110906
negative_passages.text: Why is work a scalar quantity?
negative_passages.docid: 17753
negative_passages.text: Positive work done by friction
negative_passages.docid: 116819
negative_passages.text: Is expression for law of equipartion of energy valid for real gas?
negative_passages.docid: 76283
negative_passages.text: Equipartition of energy
negative_passages.docid: 110621
negative_passages.text: 2nd law of thermodynamics' violation?
negative_passages.docid: 116033
negative_passages.text: Energy conservation limited by uncertainty principle
negative_passages.docid: 58978
negative_passages.text: Work done relation to potential energy
negative_passages.docid: 92367
negative_passages.text: Speed of a process in thermodynamics
negative_passages.docid: 81980
negative_passages.text: Sign of Work and potential energy in electrostatics