Visible light falls into wavelength ranges of 400-700 nm, for which
.
The energy and wavelength of light are related by the equation
where
is energy in Joules,
is Planck's constant (
),
is the speed of light (
), and
is the wavelength in m.
If a visible light photon has a wavelength of 452.2 nm, what is the energy of the photon (in J)?