Physics, asked by prasad2842001, 6 months ago

optical plumet is thedolite used for..​

Answers

Answered by iyadeaminratu
1

Answer:

it's used to center instrument over a point

Explanation:

Answered by darshandesai276
0

Explanation:

An optical plummet ensures the theodolite is placed as close to exactly vertical above the survey point. The internal spirit level makes sure the device is level to to the horizon. The graduated circles, one vertical and one horizontal, allow the user to actually survey for angles.

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