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.
exists and is an alternate of . Speed (of the wave) = wavelength x frequency. You normally can't do much about the speed, but if you increase the frequency, you'll decrease the wavelength. Speed (of the wave) = wavelength x frequency. You normally can't do much about the speed, but if you increase the frequency, you'll decrease the wavelength.