it is NOT correct that a stationary wave has no velocity. a stationary wave is caused by 2 waves traveling with the same velocity v in opposite directions. thus, for each separate wave:hotel said:
hotel said:
Wavelength and frequency are inversely proportional to each other. This means that as the wavelength increases, the frequency decreases, and vice versa. This relationship is described by the equation: speed of light = wavelength x frequency.
Wavelength and frequency determine the properties of light such as its color and energy. Shorter wavelengths correspond to higher frequencies, which result in light with more energy and a higher color frequency (e.g. blue light). Longer wavelengths correspond to lower frequencies, resulting in light with less energy and a lower color frequency (e.g. red light).
Wavelength is typically measured in meters (m), while frequency is measured in hertz (Hz). However, other units such as nanometers (nm) and megahertz (MHz) are also commonly used for these measurements.
Wavelength and frequency are key parameters in the electromagnetic spectrum, which is a range of all the different types of electromagnetic radiation. As the wavelength decreases, the frequency increases, and the energy of the radiation also increases. This spectrum includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.
The speed of light is a constant, so the wavelength and frequency of light are primarily affected by the medium through which it travels. For example, light travels slower in materials such as water or glass, resulting in a shorter wavelength and lower frequency. Additionally, the energy source that produces the light can also affect its wavelength and frequency.