Planck constant

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Related to Plank's constant: Reduced planck's constant

Planck constant

or

Planck's constant

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(General Physics) a fundamental constant equal to the energy of any quantum of radiation divided by its frequency. It has a value of 6.62606876 × 10–34 joule seconds. Symbol: h See also Dirac constant
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The doodle incorporates Bohr's formula for change of energy in the atom aE= hv, where "h" is the Plank's constant and "v" the frequency in cycles.