The quantity h, now known as the Planck constant, is a universal constant with the approximate value of 6.626 X 10^-34 Js. Max Planck assumed that the radiation energy is emitted in discrete packets called quanta rather than in a continuous way. The energy E of the quantum is related to the frequency Î½ by E = hÎ½. The quantity h, now known as the Planck constant, is a universal constant with the approximate value of 6.626 X 10^-34 Js. Max Planck assumed that the radiation energy is emitted in discrete packets called quanta rather than in a continuous way.
Headaches Frequent headaches can be another sign that you are anemic. In the context of a blood disorder, however, headaches usually indicate that there is a lack of oxygen reaching the brain. When this happens, the arteries in the head start to swell, causing pain.
Warning signs that your cat is anemic or becoming anemic include: 1  Pale gums. 2  Acting tired, weak, or listless. 3  Faster-than-normal pulse.  Lack of 1  appetite. Weight loss.  Black, tarry 1  stools. These signs can vary from pet to pet and really depend upon the underlying cause of the anemia. In some situations, your cat may present no signs at  all!