what is plank constant ?
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The Planck constant, or Planck's constant, denoted
h
h, is a physical constant that is the quantum of electromagnetic action, which relates the energy carried by a photon to its frequency. A photon's energy is equal to its frequency multiplied by the Planck constant. The Planck constant is of fundamental importance in quantum mechanics, and in metrology it is the basis for the definition of the kilogram.
The Planck constant is defined to have the exact value
h= 6.62607015×10−34 J⋅s.
h
h, is a physical constant that is the quantum of electromagnetic action, which relates the energy carried by a photon to its frequency. A photon's energy is equal to its frequency multiplied by the Planck constant. The Planck constant is of fundamental importance in quantum mechanics, and in metrology it is the basis for the definition of the kilogram.
The Planck constant is defined to have the exact value
h= 6.62607015×10−34 J⋅s.
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Answer:
Planck's constant, symbolized h, relates the energy in one quantum (photon) of electromagnetic radiation to the frequency of that radiation.
it is also known as a physical constant that is the quantum of electromagnetic action, which relates the energy carried by a photon to its frequency.
Explanation:
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