KnowraPlanck constantLinked fromLinked fromThe 52 pages that link to Planck constant, each with the reason it gives.All 52Broader topic 5Related 44Compared with 3Boltzmann constantCompared with: It sets quantum action scales, whereas k sets thermal energy scales.Faraday constantCompared with: It is another fixed SI-defining constant, but links energy and frequency rather than charge and amount.Gas constantCompared with: Unlike R, it sets a quantum scale independent of temperature and amount of substance.