Multiple choice

Earthquake waves are recorded in

  1. barograph

  2. hydrograph

  3. seismograph

  4. pantagraph

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

A seismograph is the scientific instrument specifically designed to detect, record, and measure earthquake waves (seismic waves). Barograph records atmospheric pressure, hydrograph records water flow, and pantagraph is a mechanical copying device.