copperbutterfly406

Please answer a and c 

Calculate the energy of a photon having a wavelength in the following ranges.

(a) in the microwave range,  𝜆 = 5.80 cm
eV

(b) in the visible light range,  𝜆 = 580 nm
 eV

(c) in the x-ray range,  𝜆 = 5.80 nm
  eV