WBCS.LIVE practice question

শব্দের সবচেয়ে কম তীব্রতার মাত্রা _______।

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 10 dB
  2. 100 dB
  3. 0 dB
  4. 25 dB

Correct answer and explanation

Correct answer: 0 dB