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1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are given in kilohertz (kHz). Find the wavelength of the station's radio waves in meters (m) and nanometers (nm).

1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are given in kilohertz (kHz). Find the wavelength of the station's radio waves in meters (m) and nanometers (nm).

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter5: Electron Configurations And The Periodic Table
Section: Chapter Questions
Problem 5.ACP
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Hello I was wondering if you could please create an answer key with no work since the paper is asking us for both however I’d just like the answer key to see as a reference that my answers will be correct thank you so much sorry for the bother :)
Name Period Date Wavelength, Frequency, and Energy Worksheet Directions: Complete this worksheet on a separate piece of paper. Show all equations, work, units, and 3 significant figures for full credit. Below are equations and conversions that you may find useful. hc C = λν E = hv== a C=3.00 x 108 m/s h = 6.626 x 10-34 J. S 1 nm = 10⁹ m 1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are given in kilohertz (kHz). Find the wavelength of the station's radio waves in meters (m) and nanometers (nm). 2. An FM station broadcasts music at 93.5 MHz (Megahertz or 106 Hz). Find the wavelength in m an nm of these waves. 3. A radio wave has a frequency of 3.8 x 10¹0 Hz. What is the energy (in J) of one photon of this radiation? 4. An x-ray has a wavelength of 1.3 x 10-10. Calculate the energy (in J) of one photon of this radiation. 5. Rand the following photons in terms of increasing energy: blue (λ = 453 nm), red (λ= 660 nm), and yellow (λ = 595 nm). 6. Rand the following photons in terms of decreasing energy: IR (v = 6.5 x 10¹³ Hz), microwave (v = 9.8 x 10¹¹ Hz), and UV (v = 8.0 x 10¹5 Hz). 7. What is the wavelength of a wave having a frequency of 3.76 x 10¹4 Hz? 8. What is the frequency of a 6.9 x 10-13 m wave? 9. What is the frequency of a 2,600 cm (1 cm = 10-2 m) wave? 10. What is the wavelength of a 109.6 MHz (Megahertz or 106 Hz) wave? 11. What is the frequency of a wave carrying 8.35 x 10-18 J of energy? 12. What is the frequency of a 1.31 x 10-21 J wave? What is its wavelength? 13. What is the energy of a 9,300 cm (1 cm = 10-2 m) wave?
Transcribed Image Text:Name Period Date Wavelength, Frequency, and Energy Worksheet Directions: Complete this worksheet on a separate piece of paper. Show all equations, work, units, and 3 significant figures for full credit. Below are equations and conversions that you may find useful. hc C = λν E = hv== a C=3.00 x 108 m/s h = 6.626 x 10-34 J. S 1 nm = 10⁹ m 1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are given in kilohertz (kHz). Find the wavelength of the station's radio waves in meters (m) and nanometers (nm). 2. An FM station broadcasts music at 93.5 MHz (Megahertz or 106 Hz). Find the wavelength in m an nm of these waves. 3. A radio wave has a frequency of 3.8 x 10¹0 Hz. What is the energy (in J) of one photon of this radiation? 4. An x-ray has a wavelength of 1.3 x 10-10. Calculate the energy (in J) of one photon of this radiation. 5. Rand the following photons in terms of increasing energy: blue (λ = 453 nm), red (λ= 660 nm), and yellow (λ = 595 nm). 6. Rand the following photons in terms of decreasing energy: IR (v = 6.5 x 10¹³ Hz), microwave (v = 9.8 x 10¹¹ Hz), and UV (v = 8.0 x 10¹5 Hz). 7. What is the wavelength of a wave having a frequency of 3.76 x 10¹4 Hz? 8. What is the frequency of a 6.9 x 10-13 m wave? 9. What is the frequency of a 2,600 cm (1 cm = 10-2 m) wave? 10. What is the wavelength of a 109.6 MHz (Megahertz or 106 Hz) wave? 11. What is the frequency of a wave carrying 8.35 x 10-18 J of energy? 12. What is the frequency of a 1.31 x 10-21 J wave? What is its wavelength? 13. What is the energy of a 9,300 cm (1 cm = 10-2 m) wave?
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