EARTH SCIENCE
NATURAL HAZARDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Barometer
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Seismograph
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Thermometer
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None of the above
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Detailed explanation-1: -Answer: A seismograph is an instrument which is used to measure and record an earthquake.
Detailed explanation-2: -How do they work? A seismometer is the internal part of the seismograph, which may be a pendulum or a mass mounted on a spring; however, it is often used synonymously with “seismograph". Seismographs are instruments used to record the motion of the ground during an earthquake.
Detailed explanation-3: -Seismographs are instruments used to record the motion of the ground during an earthquake. They are installed in the ground throughout the world and operated as part of a seismographic network.
Detailed explanation-4: -A seismograph is a machine which measures an earthquake.
Detailed explanation-5: -A seismograph is an instrument that measures and registers seismic waves that travel through the Earth as the outcome of an earthquake.