Q61
Which geophysical method is best suited for locating buried metallic objects?
A.
Electromagnetic method
AnswerB.
Gravity survey
C.
Resistivity method
D.
Seismic reflection
Answer: Option A
Solution
Answer: Option A
Solution:
Electromagnetic (EM) methods are ideal for detecting buried metal objects due to their sensitivity to conductive materials.They respond to the changes in induced electromagnetic fields around metals.