Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV = 1.60 10-19 J. (a) a photon having a frequency of 8.20 1017 Hz. b) a photon having a wavelength of 4.80 102 nm
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Step 1
20 x 10^17 Hz. Given: Frequency (ν) = 8.20 x 10^17 Hz Planck's constant (h) = 6.626 x 10^-34 J·s Use the formula: Energy (E) = h * ν E = 6.626 x 10^-34 J·s * 8.20 x 10^17 Hz E = 5.43 x 10^-16 J Show more…
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