Multiple choice general knowledge science & technology

Measures intensity of sound.

  1. Barometer

  2. Audiometer

  3. Callipers

  4. Balometer

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

An audiometer is the device used to measure the intensity of sound and test hearing acuity. Barometer measures pressure, callipers measure diameter, balometer is not a standard measuring instrument.