Question
(I) What are the wavelengths for two TV channels that broadcast at 54.0 $\mathrm{MHz}$ (Channel 2 ) and 806 $\mathrm{MHz}$ (Channel 69$) ?$
Step 1
We know that 1 megahertz equals $10^6$ hertz. So, the frequency of Channel 2 is $54 \times 10^6$ hertz and the frequency of Channel 69 is $806 \times 10^6$ hertz. Show more…
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