Suppose announcers at a certain radio station say that they are at 92.8 on your FM...

 

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Suppose announcers at a certain radio station say that they are at "92.8 on your FM dial," meaning that they transmit at a frequency of 92.8 MHz (92.8 megahertz, or 92.8 million cycles per second). What is the wavelength of the radio waves from this station? (10) (2+2 = 4 points.) (a) If Photon Olivia has 4 times the frequency of Photon Cooper, which photon is the more energetic, and by what factor? (b) Answer the same question for the case where Photon Olivia has 1/5 the wavelength of Photon Cooper. Suppose announcers at a certain radio station say that they are at "92.8 on your FM dial," meaning that they transmit at a frequency of 92.8 MHz (92.8 megahertz, or 92.8 million cycles per second). What is the wavelength of the radio waves from this station? (10) (2+2 = 4 points.) (a) If Photon Olivia has 4 times the frequency of Photon Cooper, which photon is the more energetic, and by what factor? (b) Answer the same question for the case where Photon Olivia has 1/5 the wavelength of Photon Cooper.