Question

The sun's angular diameter is measured to be 1920.The distance of the sun from the earth is 1.496×10^11m.What is the diameter of sun?

Answer 1

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.

Answer 2

Answer:

,

Explanation:

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