1. a word or phrase supposed to have magic power; incantation. 2. a state or period of enchantment: living under a spell. 3. any dominating or irresistible influence; fascination: the spell of fine music.
IF a wave moving at a constant speed were to have it's wavelength doubled (Wavelength x 2), then the frequency of the wave would be half of what it originally was (Frequency / â¦ 2). 6 people found this useful. Al Cohen.
When that is done, one cansee the connection between the wave speed and the constants k and Ï. The wave number, as k is called,is just 2Ï divided by the wavelength. The angular frequency Ï, has the same meaning in wave motionas it does in simple harmonic motion or circular motion.