Multiple choice general knowledge

Which of the following instruments is used for recording earthquake waves?

  1. barograph

  2. hydrograph

  3. pantograph

  4. seismograph

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

Seismographs are specifically designed to detect and record seismic waves during earthquakes. Barographs track atmospheric pressure, hydrographs measure water levels, and pantographs are mechanical devices for copying drawings.