Physics

# Parallax method is useful

for measuring distances of star.

##### SOLUTION
$Answer:-$ B
Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines. Astronomers use the principle of parallax to measure distances to the closer stars.

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Single Correct Medium Published on 18th 08, 2020
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