What is the photon frequency (Terahertz) needed to move an electron in a hydrogen atom from a lower energy level n; = 3 to a higher energy level nf = 5? (keep 3 decimal places) %3D
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- 5. A monochromatic laser is exciting hydrogen atoms to the n = 4 state. The excited hydrogen atoms will drop to lower energy levels (e.g., from n = 4+3 →1, etc) emitting photons until they all eventually come back down to the ground state (n = 1). How many different wavelengths of photons will be emitted? a: 1 b: 2 c: 4 d: 6 e: 8An electron in the Bohr model of the hydrogen atom makes a transition from n=4 energy level to n=2 energy level, calculate the frequency and the corresponding wavelength of the photon involved in. this transition. Is the photon absored or emitted? Explain.QUESTION 45 In the Bohr model what is the ratio of the radius of orbit n = 2 to the radius of orbit n = 8? a. one/64 b. one-sixteenth In the Bohr model what is the ratio of the energy of orbit n = 12 to the energy of orbit n = 3? a. one/64 b. one-sixteenth
- 4. An H-atom is in is state. a. What is the probability that the electron is found in sphere given by r ≤ ao b. What is (r) ? c. calculate ().Which of the following principal levels contains / (angular momentum quantum number) = 3? A. n = 2 level B. both n = 3 and n = 4 levels C. n = 3 level D. n = 4 level How many orbitals are contained in the n = 3 principal number of a given atom? What is the value of the angular momentum quantum number of a d orbital?an electron in a hydrogen atom is in a state with principal quantum number n = 3. a) what is the largest orbital angular momentum it can have? b) which values of the z - component of the angular momentum are allowed with this total momentum? (leave answers in units of h bar) c) the electron transitions to the n = 2 energy level, emitting a photon. what is that photon's length?