if frequency of a hydrogen atom 4.94*10^16 Hz, what would be the wavelenght and color of...
9. An excited hydrogen atom emits light with a frequency of 1.141 x 10 HZ energy level for which n=4. In what principal quantum level did the electron begin
What is the frequency of the energy of a photon released from a hydrogen atom when the electron transitions from n = 5 to n = 3? 4.39 x 1014 Hz 1.03 x 10–52 Hz 2.34 x 1014 Hz 2.91 x 10–19 Hz 1.55 x 10–19 Hz
what is the wavelength(nm) of light having a frequency of 2.8x 10^16 Hz due tomorrow!
What is the frequency of light emitted when the electron in a hydrogen atom undergoes a transition from level n = 6 to level » = 576 = 3.00 x 10 m/s, h = 6,63 x 10-J's, Py = 2.179 x 10J)
2. A hydrogen atom is excited to the n = 8 level. Its decay to the n=4 level is detected in a photographic plate. What is the frequency of the light photographed? a. 1.73 x 104 Hz b. 1.73 x 1013 Hz c. 1.54 x 104 Hz d. 1.54 x 10 Hz
Determine the end (final) value of n in a hydrogen atom transition, if the electron starts in n = 2 and the atom absorbs a photon of light with a frequency of 4.57 ×10 14 Hz.
1. How many lines would be in the emission spectrum of hydrogen if the hydrogen atom had only 4 energy levels? 2. What was the initial energy level of an electron if it was excited by a photon of wavelength 0.656µm and jumped to an energy level of 3? 3 .Calculate the frequency of visible light emitted by electron drop from n=233000 in Balmer series of hydrogen atom.
What is the frequency of light (in Hz) of a photon emitted when an electron in a hydrogen atom undergoes a transition from the n = 4 energy state to the n = 2 energy state? Express your answer to two significant figures. TIP: To report an answer in scientific notation, enter it using the format "2.3E4", which means "2.3 x 104" (without the quotation marks)
3. A laser emits photons having energy of 3.74 × 10-19 J. What color would be expected for the light emitted by this laser? (c=3.00 × 10⁸ m / s, h=6.63 × 10^{-34} J · s)a) violetb) bluec) greend) yellow to orangee) orange to red4. What is the frequency of a photon having an energy of 9.08 × 10^{-16} J ? (c=3.00 × 10⁸ m / s, h=\right. \left.6.63 × 10^{-34} J · s)a) 2.72 × 10^{-7} Hzb) _______ 2.43...
A hydrogen atom is initially at an excite state. When it makes a transition to a lower energy state, a light with a frequency of 1.624 times 10^15 Hz is emitted. What is the orbital radius of the hydrogen atom before the transition? (A) 1.6 times 10^-19 m. (B) 5.3 times 10^-11 m, (C) 2.1 times 10^-10 m, (D) 4.8 times 10^-10 m, (E) 8.5 times 10^-10 m, (F) 13.6 times 10^-10 m, (G) 19.1 times 10^-10 m, (H) at...