The relationship between wavelength in nm and frequency is inverse, meaning that as the wavelength decreases, the frequency increases and vice versa. This is described by the equation: frequency = speed of light / wavelength.
To convert from wavelength in nm to frequency, divide the speed of light (3.00 x 10^8 m/s) by the wavelength in nm. The result will be in units of hertz (Hz).
Nanometers are used to measure wavelength because they are a more precise unit of measurement for the small wavelengths of light. They are widely used in the scientific community for various applications, including measuring the electromagnetic spectrum.
One example of a wavelength in nm is 500 nm, which corresponds to a frequency of 6.00 x 10^14 Hz. This is the wavelength of green light, which has a frequency of 600 THz (terahertz).
Understanding the relationship between wavelength in nm and frequency is crucial in many scientific fields, including physics, chemistry, and astronomy. It allows scientists to accurately measure and describe the properties of light and other electromagnetic radiation, which has many practical applications in technology and research.