Question

spiration of subtense what you learn​

Answer 1

Answer:

In the subtense bar method, the horizontal angle subtended by two targets fixed on a horizontal bar at a known distance apart is measured at instrument. A subtense bar is a bar of known length, with targets at either end. It is usually made of a stable material such as invar. When used with a theodolite, it serves as a quick and convenient method of measuring distances indirectly. The subtense technique is similar to that involving a tachymeter and graduated rod. Coordinate caliper measuring naso–dacryl subtense, the projection of the nasal ridge. An even more specialized instrument. Local bone marrow aspiration.

Explanation:

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