The answer is option a)50W
The equation for attenuation:
Attenuation(dB)=10 x log10(pin/pout)
here Pin is the input power,which is 5W here. pout is the output power which needs to be found.
attenuation is -10dB.
So substituting and solving for pout we get 50W.
Canvas words 3 pts Question 21 when it reaches the end of the line If a...
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