General Science • PhysicsEasy
Which of the following devices is used to measure the intensity of earthquakes?
A. Barometer
B. Seismograph✓ Correct Answer
C. Anemometer
D. Hydrometer
💡 Solution & Explanation
A seismograph is a scientific instrument designed to detect, measure, and record the intensity, direction, and duration of seismic waves generated by earthquakes. Barometers measure atmospheric pressure, whereas anemometers measure wind speed.
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