ntThe dip at a place is delta.For measuring it the axis of the dip needle is perpendicular tothe magnetic meridian.If the axis of the dip needle makes an angle theta with the magnetic meridian,the apparent dip will be given byn nta)tan delta cosec thetan ntb)tan delta sin thetan ntc)tan delta cos thetan ntd)tan delta sec thetan

ntThe dip at a place is delta.For measuring it the axis of the dip nee

1.	ntThe dip at a place is delta.For measuring it the axis of the dip needle is perpendicular tothe magnetic meridian.If the axis of the dip needle makes an angle theta with the magnetic meridian,the apparent dip will be given byn nta)tan delta cosec thetan ntb)tan delta sin thetan ntc)tan delta cos thetan ntd)tan delta sec thetan
Answer» ntThe dip at a place is delta.For measuring it the axis of the dip needle is perpendicular tothe magnetic meridian.If the axis of the dip needle makes an angle theta with the magnetic meridian,the apparent dip will be given byn nta)tan delta cosec thetan ntb)tan delta sin thetan ntc)tan delta cos thetan ntd)tan delta sec thetan

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