Question

Asked Sep 19, 2019

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The frequency of an electromagnetic wave varies inversely with the wavelength. If a wavelength of 200200 meters has a frequency of 800800 kilocycles per second, what frequency will be associated with a wavelength of 320320 meters?

Step 1

Since, the frequency(*f*) of an electromagnetic wave varies inversely with the wavelength(w), if *k* is constant of proportion then:

Step 2

Now, it is provided that, wavelength of 200 meters has a fr...

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