11 Required information Consider regions of the EM spectrum. points Visible light Skipped 1= 700 nm 400 nm f=4.3 x 1014 Hz 75 x 1014 Hz Wavelength (m) 3x 104 3 3 x 10-4 3 x 10-8 3 x 10-12 eBook Radio waves Infrared UV Gamma rays 60 Hz Microwaves X-rays Hint (ac current) 102 104 106 108 1010 10 12 1014 1016 1018 1020 Frequency (Hz) Print Cellular phones References Maritime and aeronautical uses AM radio Maritime, aeronautical, TV FM TV Maritime, aeronautical, citizens and mobile radio Ch 2-6 radio Ch 7-69 band, and mobile radio 104 105 106 10' 108 109 1010 1011 Frequency (Hz) In order to study the structure of a crystalline solid, you want to illuminate it with EM radiation whose wavelength is the same as the spacing of the atoms in the crystal (0.110 nm). What is the frequency of the EM radiation? Hz