eng Science and Education Publishing International Journal of Physics 2333-4576 2025-07-20 13 3 69 72 10.12691/ijp-13-3-4 IJP20251334 article Suniti K. Ghoshal sunitikghoshal@gmail.com 1 Department of Physics, Dr. B.C. Roy Engineering College, Durgapur ¨C 713206, West Bengal, India A thorough re-examination and analyses of the conceptual fallacies and intricacies associated with the Planck¡¯s quantum equation E = h and the Planck¡¯s constant h have led to a host of startling revelation concerning h. Convincing evidences have been adduced to conclusively prove that the Planck¡¯s equation, E = h is not correct one a quantum equation and that there does not exists any constant like the elementary quantum of action in nature. The elementary quantum of action attribution to h has also been shown to be not in accordance with it¡¯s definition. E = hequation has been proved to be inapplicable for the determination been proved to be inapplicable for the determination of energy of photons. The falsifiability of the photons possessing linear as well as angular momentum has been conclusively proven. That The categorization of h as a universal physical constant cannot be justified by physical reasonings ¨C it is concluded. https://pubs.sciepub.com/ijp/13/3/4/ijp-13-3-4.pdf Planck¡¯s constant h conceptual intricacies of h h defies its definition h devoid of physical reality E = h¦Í equation inapplicable for photons h¡¯s universal constancy unjustifiable