Q100
Sextant is an instrument used in which of the following?
A.
Gynaecology
B.
Navigation
AnswerC.
Birth control
D.
Medical treatment
Answer: Option B
Solution
Answer: Option B
Solution:
The angular distances between two visible objects is measured with the help of sextant. Later on this measurement is used for purpose of navigation & surveying. It is primarily used to measure angle between earth's horizon & astronomical objects.