The frequency of a wave is related to which of the following?

The frequency of a wave is indeed related to the wavelength of the wave. This relationship is described by the wave equation, which states that the speed of a wave is equal to its frequency multiplied by its wavelength. In mathematical form, this is expressed as:

[ v = f \times \lambda ]

where ( v ) is the speed of the wave, ( f ) is the frequency, and ( \lambda ) (lambda) is the wavelength. From this equation, we can see that if the speed of the wave is constant, an increase in frequency will result in a decrease in wavelength, and vice versa. This shows that frequency and wavelength are inversely related for a given wave speed.

Understanding this relationship is crucial in various contexts, such as sound waves, light waves, and other forms of electromagnetic radiation. Thus, the correct choice emphasizes the fundamental connection that exists between frequency and wavelength in wave physics.