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watching
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10 Nov 2019
mastering
A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1 MHz = 106 Hz. Calculate the broadcast wavelength of the radio station 91.50 FM. Express your answer in meters to four significant figures. Green light has a frequency of about 6.00 times 10 s-1. What is the energy of a photon of green light? Express your Hospital X-ray generators emit X rays with wavelength of about 15.0 nanometers (nm), where 1 nm =10 9 m. What is the energy of a photon in an X ray? Express your answer in joules.
mastering
A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1 MHz = 106 Hz. Calculate the broadcast wavelength of the radio station 91.50 FM. Express your answer in meters to four significant figures. Green light has a frequency of about 6.00 times 10 s-1. What is the energy of a photon of green light? Express your Hospital X-ray generators emit X rays with wavelength of about 15.0 nanometers (nm), where 1 nm =10 9 m. What is the energy of a photon in an X ray? Express your answer in joules.
Jarrod RobelLv2
12 Aug 2019