Question Detail
Question
According to the document's calculation, what is the value of 1 decibel expressed in neper (np)?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The document explicitly provides the conversion: '1 decibel = (1/20) × (ln(I/Io) / log10(I/Io)) × loge10 = (1/20) × (1/1) × 2.3026 = 0.115 np'.
Hint
Refer to the conversion formula and the numerical result provided in the document for 1 decibel.