Which of the following statements with reference to Richter scale is/are <strong>CORRECT</strong>? 1. It is the intensity scale of an earthquake. 2. Richter indicates the amount of energy released during the earthquake. Select the answer using the code given below :
- A. 1 only
- B. 2 only ✓
- C. Both 1 and 2
- D. Neither 1 nor 2
Correct Answer: B. 2 only
Explanation
The Richter scale measures the magnitude (energy released) of an earthquake, whereas the Mercalli scale measures its intensity (observable damage). Therefore, only statement 2 is correct.
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