Math  /  Measurement

Question Calculate the ratio of input and output power in decibels, given input power is 20 W20 \mathrm{~W} and output power is 40 W40 \mathrm{~W}.

Studdy Solution
Calculate the ratio in decibels.
Ratio in dB=100.3010=3.01 \text{Ratio in dB} = 10 \cdot 0.3010 = 3.01
The ratio of the two powers expressed in decibels is approximately 3.013.01 decibels.

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