A dip circle lies initially in the magnetic meridian. If it is now rotated through angle `theta` in the horizontal plane, then tangent of the angle of dip is changed in the ratio:

A dip circle lying initially in the magnetic meridian is rotated through angle theta in the horizontal plane. The ratio of tangent of apparent angle of dip to true angle of dip is

A dip circle is at right angles to the magnetic meridian. The apparent dip is

A dip circle is at right angle to the magnetic meridian. What will be its apparanet dip?

A dip circle is at right angles to the magnetic meridian. What will be the apparent dip ?

A dip circle is at right angles to the magnetic meridian. What will be the apparent dip ?

A dip needle lies initially in the magnetic merdian when it shows an angle of dip theta at a place. The dip circle is rotated through an angle x in the horizontal plane and then it shows an angle of dip theta^(') . Then tantheta^(')/tantheta is

A dip needle lies initially in the magnetic merdian when it shows an angle of dip theta at a place. The dip circle is rotated through an angle x in the horizontal plane and then it shows an angle of dip theta^(') . Then tantheta^(')/tantheta is