The strength of an earthquake is rated on a scale called Richter scale.

True

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False

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Solution

The correct option is A True
The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology as a mathematical device to compare the size of earthquakes. The magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded by seismographs. Adjustments are included for the variation in the distance between the various seismographs and the epicenter of the earthquakes. On the Richter scale, magnitude is expressed in whole numbers and decimal fractions.

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Similar questions

The magnitude of an earthquake is measured on:

(a) Celsius scale (b) Kelvin scale (c) Decibel scale (d) Richter scale

Which of the following statements is/are correct regarding various scales used for measuring the earthquake?

1. Richter scale measures magnitude of earthquake whereas Mercalli scale is used to measure the intensity of earthquake.

2. Magnitude of earthquake depends on the destruction caused by earthquake.

3. Richter scale is a logarithmic scale.

Choose among the options given below:

Q. A moment magnitude scale measures the energy released during an earthquake less accurately than the richter scale.

Q. On April 25th, 2015 a 7.8 Richter scale earthquake hit _______.

The news says that there was an earthquake of magnitude 7.5 on the Richter scale in Nepal, and there was an earthquake of magnitude 6 on the Richter scale in your hometown. Which of the following would be true?

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