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.
The relationship between the wavelength, frequency and the velocity of the wave is given by v = f Î», where f is the frequency of the wave and Î» is the wavelength. For a given wave, since the wave velocity is constant, the wavelength becomes inversely proportional to the frequency.he frequency of an oscillation describes how âfrequentâ the event is. The wavelength of a wave describes the length of a unit wave. Both of these concepts are very important in understanding fields such as wave mechanics, modern physics, quantum mechanics and electromagnetic field theory.