Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV = 1.6  10-19 J. (a) a photon having a frequency of 2.44  10-3 Hz _________ eV   2.(a) What is the energy in joules of an x-ray photon

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Nature of light

Light is transverse and electromagnetic radiation that exhibits the properties of a wave as well as a particle. For this reason, light is said to have a “dual nature.”