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Chemistry, 09.03.2021 03:40 Miloflippin9766
Please help (CHEMISTRY) preferably help on both but even one would be great :D
the radio wave broadcast on the am dial has a wavelength of 280.4m. find the frequency of this radio wave in hertz. convert the frequency to kilohertz.
the frequency of light used to hear food in a microwave oven is 2.45 ghz (2.45x10^91/s). What is the wavelength of this light
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Please help (CHEMISTRY) preferably help on both but even one would be great :D
the radio wave broad...
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