Question

ᗯᕼᗩT IS ᗰEᗩᑎT ᗷY ᑭᗩᖇᗩᒪᒪᗩ᙭ ᗰETᕼOᗪ?​

Answer 1

Answer:

Parallax is a method based on measuring two angles and sides of a triangle formed by the star, earth on one side and the other side six month later. ... Astronomers use an effect to find the distance to a nearby star. Its apparent displacement by comparing the distance of star respect to the earth.

Answer 2

heye, buddy !!

:$\implies$ Parallax Method :

When any object is seen from two different positions then there is a change in the position of the object with respect to the background . This phenomenon is named as Parallax. Here distance between two positions is called the basis.

:$\implies$Example :

When we hold a pencil in front of us against the background of a wall and look at the pencil first by our left eye A closing the right eye and then by our right eye B closing the left eye we find that position of pencil changes with respect to the background wall . This is called as Parallax.

Here AB = basis and angle AOB is called parallax angle.

So from the figure angle AOB = b/x where AB=b and AO=BO=x

Thumb !! up pzz !!