Q: Consider the following statements with reference to Secondary waves (S-Waves) generated during an earthquake: 1. They create troughs and crests in the material through which they pass. 2. The direction of vibrations of S-waves is perpendicular to the wave direction in the vertical plane. Which of the statements given above is/are correct?
(a)1 only
(b)2 only
(c)Both 1 and 2
(d)Neither 1 nor 2
Correct Answer: (c)
The correct answer is (d) 'Neither 1 nor 2'. Among the 2 statements given, this option correctly identifies which statements are accurate regarding Geomorphology & Tectonics (Geography).