in part C) I can not see what is given in options....but all these frequency comes under radio waves..part A) & part B) I have done right. thank you so much....all the best for upcoming exams Dear student...?
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 1...
(i) Calculate the energy, in electron volts, of a photon whose frequency is the following. frequency (Hz) energy (EV) 3.40 x 104 7.80 x 1013 1.20 x 1016 (ii) Determine the corresponding wavelengths for the photons listed in part (i). frequency (Hz) wavelength (m) 3.40 x 104 7.80 x 1013 1.20 x 1016 (iii) State the classification of each on the electromagnetic spectrum. frequency (Hz) classification 3.40 x 104 ---Select--- 7.80 1013 ---Select--- 1.20 x 1016 ---Select-- 1
Please show steps so I understand. Thank you. Calculate the energy, in electron volts, of a photon whose frequency is the following. Determine the corresponding wavelengths for the photons listed in part (i). (iii) State the classification of each on the electromagnetic spectrum.
Consider a photoelectric effect experiment. Calculate the minimum photon energy needed to produce photoelectrons for the following metals: Sodium Aluminum Platinum For the photon energies you calculated in problem #1, calculate the wavelength and frequency for each. In what part of the electromagnetic spectrum do these photons belong? Calculate the radii and energies of the first three allowed orbits for the Bohr Model of the hydrogen atom in both joules and electron-volts. Show your work. Calculate the energies of photons...
Consider the energy in eV of an photon of frequency 1.66x1013 Hz. How many of these photons would need to be absorbed simultaneously to overcome a 10.21 eV binding energy and break the molecule apart?
PART A Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.79×1014 s−1 . Express your answer with the appropriate units. Calculate the energy of a photon of radiation whose wavelength is 429 nm . Part B Express your answer with the appropriate units. Part C What wavelength of radiation has photons of energy 6.19×10−19 J ? Express your answer with the appropriate units.
1. A certain shade of blue has a frequency of 7.01×1014 Hz. What is the energy of exactly one photon of this light? E = ??? J 2. A dental X‑ray typically affects 195 g of tissue and delivers about 3.95 μJ of energy using X‑rays that have wavelengths of 0.0305 nm. What is the energy in electron volts of a single photon of these X‑rays? I got energy of a photon as: 40.7 x 10 ^3 which is correct but...
Part A Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.76×1014 s−1s−1 . Express your answer with the appropriate units. Part C What wavelength of radiation has photons of energy 6.16×10−19 JJ ? Express your answer with the appropriate units.
The electron in hydrogen atom absorbs a photon with an energy of 13.6 eV. The electron decays to its energy level of 3.4 eV. What is the energy of the photon it emits? (Planck's constant is 4.14 x 10^-15 eVs. What is the frequency of that proton? What is the corresponding wave length of that proton? Thanks for the help ...I know it is a loaded question but I am lost!
Calculate the energy in joules per photon and kilojoules per mol for the following. energy of one photon of red light with wavelength 666.1 nm __________________J/photon energy of one mole photons of red light with wavelength 666.1 nm __________________kJ/mol photon energy of one photon of infrared radiation whose wavelength is 1256 nm __________________J/photon energy of one photon of infrared radiation whose wavelength is 1256 nm __________________kJ/mol photon energy of one photon of ultraviolet light with a frequency of 4645000000000000 Hz...
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 = 6 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 "2.364", which means "2.3 x 104" (without the quotation marks) Answer: What is the frequency of light (in Hz) of a photon emitted when...