Dip circle can be used to determine the angle of dip at a place . Dip circle consists of a magnetic needle free to rotate in a vertical plane . The end points of the needle move over a vertical circular scale . This arrangement can rotate about vertical axis . The angle rotated about vertical axis can be read from a horizontal scale . If a dip circle is further rotated about vertical axis by `60^(@)` then the apparent dip at that position will beA. `tan^(-1) ((1)/(sqrt2))`B. `tan^(-1)(2)`C. `60^(@)`D. `tan^(-1)((2)/(sqrt3))`

Dip circle can be used to determine the angle of dip at a place . Dip

1.	Dip circle can be used to determine the angle of dip at a place . Dip circle consists of a magnetic needle free to rotate in a vertical plane . The end points of the needle move over a vertical circular scale . This arrangement can rotate about vertical axis . The angle rotated about vertical axis can be read from a horizontal scale . If a dip circle is further rotated about vertical axis by `60^(@)` then the apparent dip at that position will beA. `tan^(-1) ((1)/(sqrt2))`B. `tan^(-1)(2)`C. `60^(@)`D. `tan^(-1)((2)/(sqrt3))`
Answer» Correct Answer - D

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