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Question: chapter 5 quantum chemistry 20 the am station kbor plays...

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Chapter 5: Quantum Chemistry 20. The AM station KBOR plays your favorite music from the 20s and 30s at 1290 kHz. Find the wavelength of these waves. Your working out: 21. An infrared wave has a wavelength of6.5 x 10 cm. What is this distance in angstroms, Your working out: 22. A radio wave has a frequency of 8.6 x 108 Hz. What is the energy of one photon of this radiation? Your working out: 23. Infrared radiation from the sun has a wavelength of 6200 nm. Calculate the energy of one photon of that radiation. Your working out 24. Green light has a wavelength of 5200 A. Calculate the energy of one photon of green Your working out: 25. If the energy of a photon is 1.32 x 10 J, what is its wavelength in nm? Your working out 26. A photon has an energy of 5.53 x 10 J. What is its frequency in s Your working out: Page 4
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