Choose the correct pairs of reading on Richters scale and the severity of earthquake.
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:
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?
The magnitude of an earthquake is measured on:
(a) Celsius scale (b) Kelvin scale (c) Decibel scale (d) Richter scale