Sentence examples for quantum of action from inspiring English sources

Thus Planck's constant is the natural unit, or quantum, of action.

"The velocity of light is to the Theory of Relativity," Planck remarked, "as the elementary quantum of action is to the Quantum Theory; it is its absolute core".

Thus Planck's constant h is the quantum of action, and ℏ (i.e., h/2π) is the quantum of angular momentum, or spin.

The second law became the subject of his doctoral dissertation at Munich, and it lay at the core of the researches that led him to discover the quantum of action, now known as Planck's constant h, in 1900.

In both instances, the proportionality constant is the characteristic quantum of action (action being defined as energy × time)—that is to say, Planck's constant divided by 2π, or ℏ.

According to classical physics, such a system would be unstable, and Bohr felt compelled to postulate, in a substantive trilogy of articles published in The Philosophical Magazine in 1913, that electrons could only occupy particular orbits determined by the quantum of action and that electromagnetic radiation from an atom occurred only when an electron jumped to a lower-energy orbit.

With the beginning of quantum theory (1900), the concept of action took on a new importance.

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The discovery of the quantization of action meant that quantum mechanics could not fulfill the above principles of classical physics.

Microsoft clearly wants a piece of the quantum computing action, but they are hardly alone.

An overview on quantitative characteristics (quantum yield, action spectrum, maximum amount of photoadsorbed molecules) of photoadsorption and photocatalytic processes on some metal oxides, which are main components of the tropospheric solid aerosols, is presented.