As a domain expert in physics, particularly in the field of wave mechanics, I can explain the relationship between frequency and amplitude. Frequency and amplitude are two distinct properties of a wave, and they are related in the sense that they both describe different aspects of the wave's behavior. However, they are independent of each other in terms of their direct influence on wave propagation. Frequency is a measure of how many complete wave cycles pass a given point in one second. It is measured in Hertz (Hz) and is determined by the source of the wave. The higher the frequency, the more waves pass by in a given period of time. Amplitude, on the other hand, is a measure of the energy or intensity of the wave. It is the maximum displacement from the rest position of the medium through which the wave is propagating. Higher amplitude means more energy. The relationship between frequency and amplitude is not a direct one. You can have a wave with a high frequency and low amplitude, or a wave with a low frequency and high amplitude. However, there is an indirect relationship between frequency and another property called wavelength. The wavelength is the distance between two consecutive points in the same phase of the wave, such as from crest to crest or trough to trough. The speed of a wave (v) is equal to the product of its frequency (f) and its wavelength (λ), which can be expressed as: \[ v = f \times \lambda \] This means that if you increase the frequency of a wave, and the speed of the wave remains constant, the wavelength must decrease, and vice versa. However, amplitude is not directly affected by changes in frequency or wavelength. To summarize, while frequency and amplitude describe different characteristics of a wave, they are independent of each other. Changes in frequency affect the wavelength but not the amplitude, and changes in amplitude do not affect the frequency or wavelength. read more >>

Frequency is how many waves pass by in a single second Wavelength is the distance between two crests or troughs. Frequency Frequency and Amplitude If you were at the beach, frequency is how often a wave hits you and amplitude is the height of the wave. ... If you increase the wavelength, the frequency will be lower.read more >>