query: Where does the energy for osmosis come from?
positive_passages.docid: 144190
positive_passages.text: Is osmosis a kind of thermal machine?
negative_passages.docid: 64508
negative_passages.text: Where exactly does energy quantisation come in for light?
negative_passages.docid: 86401
negative_passages.text: How has the definition of gravitational potential energy been derived?
negative_passages.docid: 143079
negative_passages.text: Understanding the concept of surface tension
negative_passages.docid: 118334
negative_passages.text: How does the Sun provide enough energy to fuse protons?
negative_passages.docid: 133421
negative_passages.text: what type of energy electrical current have
negative_passages.docid: 94822
negative_passages.text: Cell biology - Resting membrane potentials
negative_passages.docid: 90926
negative_passages.text: Conservation of energy in Lenz's law
negative_passages.docid: 45669
negative_passages.text: What is behind the definitions of work and energy?
negative_passages.docid: 8178
negative_passages.text: What Is Energy? Where did it come from?
negative_passages.docid: 76930
negative_passages.text: What's the difference between the work function and ionisation energy?
negative_passages.docid: 155552
negative_passages.text: Is it possible for a system to have negative potential energy?
negative_passages.docid: 120098
negative_passages.text: Work and Kinetic energy rely on each other which came first?
negative_passages.docid: 34829
negative_passages.text: Why is water blue (on a quantum level)
negative_passages.docid: 58724
negative_passages.text: Capillary action and conservation of energy
negative_passages.docid: 154295
negative_passages.text: Total mechanical energy concept
negative_passages.docid: 146039
negative_passages.text: Is it always possible to define energy of a system?