Q59
Which of the following is/are matched correctly? 1. Earthquake's origin - seismic focus 2. Epicentre - point on earth's surface directly above seismic focus 3. S waves - similar to sound waves 4. Richter scale - severity of earthquake
A.
1, 2, 3
B.
1, 2, 3 and 4
AnswerC.
2 and 4
D.
3 and 4
Answer: Option B
Solution
Answer: Option B
Solution:
All the four are matched correctly. Earthquake's origin - seismic focus. Epicentre - point on earth's surface directly above seismic focus. S waves - similar to sound waves. Richter scale - severity of earthquake.