TamarraG TamarraG

13-09-2017
Chemistry

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A radio station's channel, such as 100.7 FM or 92.3 FM, is actually it's frequency in megahertz, where 1 MHz=10^6Hz and 1 Hz=1s^-1.
Calculate the broadcast wavelngth of the radio station 99.30 FM.

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barnuts barnuts

25-09-2017

We can directly solve this problem using the wavelength formula which is:

wavelength = speed of light / frequency

We know from the given that 99.30 FM = 99.30 MHz, therefore:

wavelength = (2.99*10^8 m/s) / (99.30*10^6 Hz)
wavelength = 3.011 meters

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