NDA 2025 General Knowledge question
Which of the following statements with reference to shadow zones in an event of an earthquake is/are correct ? 1. Zone between 105° and 145° from epicentre was identified as the shadow zone for both P-waves and S-waves 2. The shadow zone of P-waves is much larger than that of the S-waves Select the answer using the code given below :
Answer: (A)
Solution
The zone between 105° and 145° from the epicentre is a shadow zone for both types of waves. The entire zone beyond
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