Multiple choice general knowledge

Painful sensation in the ear is usually at the level of..

  1. 1000 to 1200 dba

  2. 0 to 20 dba

  3. 120 to 130 dba

  4. none

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The pain threshold for human hearing is around 120-130 dB, which causes discomfort or pain in the ear. Normal conversation is 60-70 dB. Prolonged exposure above 85 dB can damage hearing. The "dba" appears to be a typo for "dB" but the numerical range is correct.