Question

Explain a method to measure the diameter of Sun, if the distance between to earth and the Sun is 1 AU. Angular diameter is 1920”​

Answer 1

Answer:

Explanation:

Here's the solution.

Here, you first had to convert 1920 arcseconds into radians.

Angular Diameter of Sun, means the angle subtended by two diametrically opposite points at given point on Earth.

Sun's angular diameter is 1920''

The calculations are shown in the pic.