Quantum Physics Articles

• Thermodynamics
  Physics
  Sports Science
  Nature of Water
  Solar Energy
  Quantum Physics
   
  

  Entropy

  In thermodynamics, entropy is an extensive state function that accounts for the effects of irreversibility in thermodynamic systems, particularly in heat engines during an engine cycle. While the ... > more
• Energy Technology
  Electricity
  Sports Science
  Spintronics
  Physics
  Batteries
   
  

  Ampere

  The ampere (symbol: A) is the SI base unit of electric current equal to one coulomb per second. The ampere is that constant current which, if maintained in two straight parallel conductors of ... > more
• Nature of Water
  Sports Science
  Physics
  Chemistry
  Nuclear Energy
  Inorganic Chemistry
   
  

  Density

  Density is a measure of mass per unit of volume. Density is a measure of mass per volume. The average density of an object equals its total mass divided by its total volume. An object made from a ... > more
• Spintronics
  Chemistry
  Inorganic Chemistry
  Energy Policy
  Albert Einstein
  Materials Science
   
  

  Periodic table

  The periodic table of the chemical elements is a tabular method of displaying the chemical elements, first devised in 1869 by the Russian chemist Dimitri Mendeleev. Mendeleev intended the table to ... > more
• Alternative Fuels
  Astrophysics
  Fuel Cells
  Organic Chemistry
  Galaxies
  Chemistry
   
  

  Hydrogen

  Hydrogen is a chemical element in the periodic table that has the symbol H and atomic number 1. At standard temperature and pressure it is a colorless, odorless, nonmetallic, univalent, tasteless, ... > more
• Sports Science
  Mathematics
  Albert Einstein
  Computer Graphics
  Math Puzzles
  Mathematical Modeling
   
  

  Knot theory

  Knot theory is the mathematical branch of topology that studies mathematical knots, which are defined as embeddings of a circle in 3-dimensional Euclidean space, R3. This is basically equivalent to a ... > more
• Acoustics
  Nature of Water
  Optics
  Sports Science
  Thermodynamics
  Physics
   
  

  Speed of sound

  The speed of sound is a term used to describe the speed of sound waves passing through an elastic medium. The speed varies with the medium employed (for example, sound waves move faster through water ... > more
• Inorganic Chemistry
  Chemistry
  Weapons Technology
  Nature of Water
  Spintronics
  Sports Science
   

  Noble gas

  The noble gases are the chemical elements in group 18 of the periodic table. They are the most stable due to having the maximum number of valence electrons their outer shell can hold. Therefore, they ... > more
• Thermodynamics
  Nature of Water
  Energy and the Environment
  Sports Science
  Chemistry
  Inorganic Chemistry
   
  

  Temperature

  Temperature is the physical property of a system which underlies the common notions of "hot" and "cold"; the material with the higher temperature is said to be hotter. Physically, temperature is a ... > more
• Nanotechnology
  Physics
  Materials Science
  Engineering
  Sports Science
  Technology
   
  

  Nanotechnology

  Nanotechnology refers broadly to a field of applied science and technology whose unifying theme is the control of matter on the molecular level in scales smaller than 1 micrometre, normally 1 to 100 ... > more

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