Question:

A dip needle is in the plane of magnetic meridian shows 30

Last updated: 5/28/2023

A dip needle is in the plane of magnetic meridian shows 30

A dip needle is in the plane of magnetic meridian shows 30 Now it is rotated by an angle 30 then new dip angle will be tan 3 tan 3IN 2 tan 4 tan 1 2 3 3