.1. Ultraviolet radiation has a frequency of 6.8 x 101 1/3. Calculate the energy, in joules, of the photon.
2. Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 x 10101/s.
3. A sodium vapor lamp emits light photons with a wavelength of 5.89 x 10m. What is the energy of these photons?
4. One of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 7.464x 10m. What amount of energy causes this transition?
5. Find the energy in kJ for an X-ray photon with a frequency of 2.4 x 1018 1/s.
6. A ruby laser produces red light that has a wavelength of 500 nm. Calculate its energy in joules.
7. What is the frequency of UV light that has an energy of 2.39 x 10-18 J?
8. What is the wavelength and frequency of photons with an energy of 1.4 x 10-21 J?
9. Are frequency and energy directly or inversely proportional?
Homework Answers
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1. Ultraviolet radiation has a frequency of 6.8 x 101 1/3. Calculate the energy
Planck's Constant culeguatione DAX 03.00 x 10 m/s B=hxv h = 6.63 x 10" Im=1 x...
Planck's Constant culeguatione DAX 03.00 x 10 m/s B=hxv h = 6.63 x 10" Im=1 x 10nm 1 = 1000 M Wevelgem C - omet C-> 1. Ultraviolet radiation has a frequency of 6.8 * 108 1/s. Calculate the energy, in joules, of the photon. 2. Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 x 10101/s. 3. A sodium vapor lamp emits light photons with a wavelength of 5.89 x 10 m. What...
Calculate the energy in joules per photon and kilojoules per mol for the following. energy of...
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...
Compare photons of ultraviolet and infrared radiation
Compare photons of ultraviolet and infrared radiation. Which has the longer wavelength? Which has the greater frequency? Which has the greater energy?For a hydrogen-like atom, classify the electron transitions according to whether they result in the absorption or emission of light.
A carbon-oxygen bond in a certain organic molecule absorbs radiation that has a frequency of 5.23...
A carbon-oxygen bond in a certain organic molecule absorbs radiation that has a frequency of 5.23 x 10^13 s^-1. (A) What is the wavelength (in m) of this radiation? (B) To what region of the spectrum does this radiation belong? Options include: Radiowave, microwave, infrared, visible, ultraviolet, X-ray, and gamma ray (C) What is the energy (in J) of this radiation per photon? Per mole of photons? (D) A carbon-oxygen bond in a different molecule absorbs radiation with frequency equal...
2. Using the figure below, categorize electromagnetic radiation with an energy of 6.7 x 10-18 J/photon....
2. Using the figure below, categorize electromagnetic radiation with an energy of 6.7 x 10-18 J/photon. 10 10 109 108 107 10 Wavelength (mm) 102 Tos 1012 10 10 10% Frequency (H) L Xrays Ultra- Infrared Microwave Radio waves Gamma rays Type of radiation Violet A Gamma rays B. X rays C. Ultraviolet D. Infrared E Microwave
Question 3: Properties of light (30 points) The energy of one photon of the microwaves in...
Question 3: Properties of light (30 points) The energy of one photon of the microwaves in home microwave ovens is 2.45 x 10-23 J. (c=av, E = hv, h = 6.626 x 10-34 J·s, c = 3.00 x 108 m/s) (a) What is the wavelength of this microwave photon? (b) Is this radiation more or less energetic than radio wave with frequency of 1.98 x 100 Hz? Use the energy calculations to support your answer. (c) Does this radiation have...
PART A Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.79×1014 s−1...
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.
22) — 22) Using the figure below, categorize electromagnetic radiation with a wavelength of 1.0 x...
22) — 22) Using the figure below, categorize electromagnetic radiation with a wavelength of 1.0 x 10-3 m. Wavelength 10-3 10-1 10 103 105 107 109 1011 1013 (nm) Frequency 1020 1018 1016 1014 1012 1010 108 106 104 X rays Ultra- viloet Visible Infrared Microwave Radio waves Gamma Type of rays radiation A) X rays B) Ultraviolet C) Infrared D) Gamma rays E) Microwave
If a photon has an energy of 1 eV, which of the following best describes what...
If a photon has an energy of 1 eV, which of the following best describes what type of electromagnetic radiation this photon is? Select one: a. Radio wave b. Gamma ray c. Ultraviolet radiation d. Visible light e. X-rays f. Infrared wave g. Microwave
what is the energy of a photon of ultraviolet radiation with a wavelength of 3.00x 10^-7m? Answer...
what is the energy of a photon of ultraviolet radiation with a wavelength of 3.00x 10^-7m? Answer in x10-19 Joules Use 3 digits and do not include x10-19.
Planck's Constant culeguatione DAX 03.00 x 10 m/s B=hxv h = 6.63 x 10" Im=1 x 10nm 1 = 1000 M Wevelgem C - omet C-> 1. Ultraviolet radiation has a frequency of 6.8 * 108 1/s. Calculate the energy, in joules, of the photon. 2. Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 x 10101/s. 3. A sodium vapor lamp emits light photons with a wavelength of 5.89 x 10 m. What...
2. Using the figure below, categorize electromagnetic radiation with an energy of 6.7 x 10-18 J/photon. 10 10 109 108 107 10 Wavelength (mm) 102 Tos 1012 10 10 10% Frequency (H) L Xrays Ultra- Infrared Microwave Radio waves Gamma rays Type of radiation Violet A Gamma rays B. X rays C. Ultraviolet D. Infrared E Microwave
Question 3: Properties of light (30 points) The energy of one photon of the microwaves in home microwave ovens is 2.45 x 10-23 J. (c=av, E = hv, h = 6.626 x 10-34 J·s, c = 3.00 x 108 m/s) (a) What is the wavelength of this microwave photon? (b) Is this radiation more or less energetic than radio wave with frequency of 1.98 x 100 Hz? Use the energy calculations to support your answer. (c) Does this radiation have...
22) — 22) Using the figure below, categorize electromagnetic radiation with a wavelength of 1.0 x 10-3 m. Wavelength 10-3 10-1 10 103 105 107 109 1011 1013 (nm) Frequency 1020 1018 1016 1014 1012 1010 108 106 104 X rays Ultra- viloet Visible Infrared Microwave Radio waves Gamma Type of rays radiation A) X rays B) Ultraviolet C) Infrared D) Gamma rays E) Microwave
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