The correct value of dip angle at a place is 450 . If the dip circle is rotated by 450 out of the meridian, then the tangent of the angle of apparent dip at the place is
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a
1
b
1/2
c
1/2
d
2
answer is D.
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Detailed Solution
tanδ=BVBH and tanδ1=BV1BH1=BVBHcos45°tanδ1=tanδcos45