ashleyannsparkl ashleyannsparkl
  • 18-09-2017
  • Chemistry
contestada

A microwave oven operates at 2.70 GHz . What is the wavelength of the radiation produced by this appliance? express answer in nanometers

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barnuts
barnuts barnuts
  • 28-09-2017

Wavelength is simply equal to the Speed of Light divided by the Frequency; L = c / f 
where c = 299,792,458 m/s therefore 
L = (299,792,458 m/s) / (2.70E9 Hz) 
= 0.1110 meters 
= 111.0342 millimeters 
= 111,034.2 micrometers 
= 111,034,200 nanometers

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