I want to know the answer to the following question:
What does the smallness of the Planck constant show?
All the background I'm provided with is that "An amount of light compatible with everyday experience is the energy of one mole of photons; its energy can be computed by multiplying the photon energy by the Avogadro constant, NA ≈ 7023602200000000000♠6.022×1023 mol−1.". Is that enough to answer the question?