1 db corresponds to_____________change in power level?
Correct answer: C. 26%
- A. 50%
- B. 35%
- C. 26%
- D. 22%
Explanation
A 1 dB power ratio is 10^(1/10) ≈ 1.259, corresponding to about a 26% increase in power. Thus option c is the closest value.
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