Problem 4. Calculate the reflectivity of potassium at photon energy E, ()E-0.58 ev. n-0.119 and k-6.72 (frequency ranges v<v).(ii) E-6.702 eV.n-0.91 and k-0.06 (frequency ranges vovi) Pro...
Question 8 An electron in an atom absorbs a photon with an energy of 3.07 eV and jumps from the n 2 to n = 4 energy level in the atom. Tries remaining: Calculate the wavelength of the photon absorbed by the electron. Marked out of 1.00 Answer m Flag question Check Question 9 4 level then jumps down to the n 3 level, emitting a photon with a wavelength of 2.14 um. The electron in the n Tries remaining:...
8- Calculate the energy (E) and wavelength (1) of a photon of light with a frequency (v) of 6.16x10²4 Hz. (6 points)
Problem 1 (25 points). According to the Bohr's model of the hydrogen atom, the total energy of the electron in the nth orbital _ mg is E. =- 13.6(en) 16) where n=1,2,...and K = 4Tt€ in MKS units and m is the electron 2nK?? ? mass=9.11x10 kg; leV=1.6x10-19Joules. a) n=1 is the ground state of the Hydrogen atom and has value E= -13.6 eV. Explain why this value is negative. Define the ionization energy and calculate it for Hydrogen atom...