9. Quantum Mechanics

Which of the following best describes the relationship between the wavelength (λ) and frequency (ν) of light?

Given that the energy of a mole of photons is 1.91 \times 10^6 \text{ J}, what is the wavelength in nanometers of the light? (Planck's constant h = 6.626 \times 10^{-34} \text{ J} \cdot \text{s}, speed of light c = 3.00 \times 10^8 \text{ m/s}, Avogadro's number N_A = 6.022 \times 10^{23} \text{ mol}^{-1})

If photon A has twice the wavelength of photon B, how does the frequency of photon A compare to that of photon B?

Which of the following types of electromagnetic radiation has the longest wavelength?

Which electronic transition in a hydrogen atom would result in the absorption of a photon with the shortest wavelength?

Which of the following statements about the relationship between wavelength and frequency is most likely incorrect?

Which of the following wavelengths corresponds to a photon with just enough energy to ionize a hydrogen atom from its ground state (energy required: 13.6 eV)?

Which of the following best describes the relationship between the wavelength of a light wave and its energy?

Which of the following forms of electromagnetic radiation has the longest wavelength?

A photon is released with a frequency of 6.0 × 10^{14} Hz. What is the wavelength λ of this photon?

Which of the following statements correctly describes the relationship between the wavelength and frequency of electromagnetic radiation?

Which of the following types of electromagnetic radiation has the shortest wavelength?

Which of the following best describes the frequency ranges of ultraviolet (UV) light and infrared (IR) light?

Which of the following best describes the relationship between the wavelength and frequency of a spectral line for strontium chloride (SrCl_2)?

When electrons in an atom absorb energy from light, what typically happens to them?