Answer:
e = 1.60x10⁶J
Explanation:
It is possible to find the energy from the wavelength of the radiation as follows:
e = c*h / λ
Where e is energy in joules
c is light velocity (3.0x10⁸m/s)
h is Planck's constant (6.626x10⁻³⁴Js)
And λ is wavelength in meters (1.24x10⁻³¹m)
e = 3.0x10⁸m/s*6.626x10⁻³⁴Js / 1.24x10⁻³¹m
