Multiple Choice
In the Balmer series of hydrogen, what is the wavelength (in nm) of the spectral line corresponding to the electron transition from n = 4 to n = 2?
30
views
9. Quantum Mechanics
Wavelength and Frequency
Back9. Quantum Mechanics
Wavelength and Frequency
- Multiple ChoiceWhich of the following is closest to the wavelength of red light in the visible spectrum?25views
- Multiple ChoiceWhich of the following statements correctly describes the relationship between wavelength and frequency for visible light in the range of 400 to 700 nm?30views
- Multiple ChoiceWhich type of visible light spectrum is produced by the Sun?32views
- Multiple ChoiceWhich equation allows you to calculate the wavelength of electromagnetic radiation if you know only its frequency?23views
- Multiple ChoiceAs the wavelength of electromagnetic radiation becomes shorter, what happens to its energy?34views
- Multiple ChoiceA single photon has an energy of 3.29 × 10^{-19} J. What is the wavelength of this photon in nanometers?32views
- Multiple ChoiceA photon has an energy of 3.9 × 10^{-18} J. What is its wavelength?38views
- Multiple ChoiceWhich of the following best describes the relationship between the wavelength and frequency of electromagnetic radiation?44views
- Multiple ChoiceA photon has an energy of 0.30 eV. What is its wavelength in nanometers (nm)? (Use 1 eV = 1.602 × 10^{-19} J, h = 6.626 × 10^{-34} J·s, and c = 3.00 × 10^{8} m/s.)37views
- Multiple ChoiceWhich of the following colors of visible light has the shortest wavelength?37views
- Multiple ChoiceWhat is the frequency (s^{-1}) of light that has a wavelength of 1.23 \times 10^{-6} cm? (Speed of light, c = 3.00 \times 10^{10} cm/s)35views
- Multiple ChoiceWhich color corresponds to the hottest stars?31views
- Multiple ChoiceWhich of the following best describes the relationship between the wavelength and frequency of light?39views
- Multiple ChoiceWhich of the following best describes the relationship between the energy of a photon and its wavelength?30views