Physics. A minimum amount of a physical quantity which can exist, and in multiples of which it can vary… A discrete quantity of electromagnetic…
| 单词 | θ78673 |
| 释义 | the world > matter > physics > electromagnetic radiation > [noun] > quantity of (7) quantum1910 Physics. A minimum amount of a physical quantity which can exist, and in multiples of which it can vary… A discrete quantity of electromagnetic… photon1926 Physics. A quantum of light or other electromagnetic radiation, the energy of which is proportional to the frequency of the radiation. Subcategories:— Planck's constant (5) |
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