nta dip circle is placed in geographic meredian at a place where dip and declination are known to be respectively 30 degree and 45 degree.what dip will be give by dip circle?n

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Q. The plane of a dip circle is set in the geographic meridian and the apparent dip is

δ_{1}

. It is then set in a vertical plane perpendicular to the geographic meridian. The apparent dip angle is

δ_{2}

. Then declination

θ

at the place is

The plane of the dip circle is set in the geometric meridian and the apparent dip is $θ_{1}$ . It is then set in a vertical plane perpendicular to geographic meridian. The apparent dip is $θ_{2}$ . The declination $δ$ at the place is :

Q. The plane of a dip circle is set in the geographic meridian. Then the apparent dip is (

δ_{1}

is the actual dip and

δ_{2}

is the declination):

Q. A dip circle shows an apparent dip of

60^{0}

at a place where the true dip is

45^{0}

. If the dip circle is rotated by

90^{0}

, what will be the apparent dip?

Q. Apparent dips when dip circle is placed in two mutually perpendicular direction are

30^{o} a n d 45^{o}

What is actual dip at that place?

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