Question

Ind the distance at which 2au would subtend an angle of exactly 1second of arc. [hint: 1 au = 1.496 ✕ 1011 m, 1second = 4.85 ✕ 10-6 rad]

Answer 1

Explanation:

Ind the distance at which 2au would subtend an angle of exactly 1second of arc. [hint: 1 au = 1.496 ✕ 1011 m, 1second = 4.85 ✕ 10-6 rad]