What is the wavelength of a photon with energy 1.06 X 10 -19?

The wavelength of a photon can be calculated using the equation: wavelength = (hc) / energy, where h is Planck's constant (6.626 x 10^-34 J·s), c is the speed of light (3.00 x 10^8 m/s), and the energy is in joules. Plugging in the values, we get: wavelength = (6.626 x 10^-34 J·s * 3.00 x 10^8 m/s) / 1.06 x 10^-19 J = 1870 nm.