Question

The angular diameter of the sun is 1920". If the distance of the sun from the earth is
1.5 x10 m, what is the linear diameter of the sun?​

Answer 1

Answer:

Distance of the sun from the earth, S= 1.5 × 10¹¹m.

Angular Diameter of the sun, = ø(theta) = 1920''=1920×4.85×10^-6 rad

Linear Diameter of the sun, =

D=S×ø= 1.5×10^11×1920×4.85×10^-6

So, Diameter = 1.4×10^9 (ans)

Answer 2

Answer:

Refer to the attachment for your answer