3 1 2 2 31 Dip circle is initially in magnetic meridian and

Last updated: 6/25/2023

3 1 2 2 31 Dip circle is initially in magnetic meridian and then it is rotated by 30 If angle of dip in new meridian is 45 then angle of dip at same place in magnetic meridian is 1 0 2 2 3 0 1 4 2 0 3 2 0 1 2 4 0 the magnifying power of an Q 37 A glass radius 4 object i sphere then fin