History, asked by mustafamahedavi397, 5 months ago

orientation by magenetic needle is done by??

alidade
trough compass
u fork
telescope alidade​

Answers

Answered by Anonymous
1

Answer:

compass

Explanation:

Orientation by magnetic needle: In this method, the magnetic north is drawn on paper at a particular station. At the next station, the trough compass is placed along the line of magnetic north and then the table is turned in such a way that the ends of magnetic needle are opposite to the zeros of the scale.

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