Question

Explain parallax method for measuring distance of a near by star

Answer 1

Answer:

parallax method is a method which use for measuring the distance between two plants .

let understand with help of example

put two point on earth A&B. which is a arc.

Distance between two planet are show by radius (r)=d

now angle is form by moon to earth is show by (tetta)

so we now rhat formula of arc

=s=tetta ×r

s÷tetta =r

r=s×tetta

d=s÷tetta