Q76
What is the main principle behind seismic reflection methods?
A.
Wave bending at layer interfaces
B.
Wave absorption in soft layers
C.
Wave bouncing off subsurface boundaries
AnswerD.
Surface vibration detection
Answer: Option C
Solution
Answer: Option C
Solution:
Seismic reflection works on the principle that seismic waves reflect off subsurface boundaries between layers of different acoustic impedance.It is widely used for detailed imaging.