Given here is the wavelength formula astronomy to calculate λ for the given frequency. Formula is given as speed of light / frequency and it is expressed as λ = c / f, where c = speed of light (299792458 m/s) and f = frequency. The wavelength is the distance between individual waves. This astronomy wavelength formula of wavelength astronomy helps in studying the astronomical objects and their behaviour with the electromagnetic radiation (light).
The astronomy wavelength formula quantifying the doppler effect with speed of light. It helps in learning about the radio wavelengths observed from radio sources in the sky.