Calculate the wavelength of a photon which has a frequency of 1.77*10*10*10*10*10*10*10*10*10*10*10*10*10*10Hz

Calculate the wavelength of a photon which has a frequency of 1.77*10*10*10*10*10*10*10*10*10*10*10*10*10*10Hz

Calculate the wavelength of a photon which has a frequency of 1.77*10*10*10*10*10*10*10*10*10*10*10*10*10*10Hz