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3 years ago

How does the angular diameter of an object change as you move away from the object?

Physics

2 answers:

GarryVolchara [31]3 years ago

6 0

Answer:

its B

Explanation:

7nadin3 [17]3 years ago

5 0

Explanation :

Angular diameter of a sphere or a circle shows how large a sphere or a circle appears from a given point. It is the angle between the initial and final positions.

The angular diameter of a given sphere or a circle is given by :

$\delta =2arc\ tan\dfrac{d}{2D}$

where $\delta$ is angular displacement

d is actual diameter of object

D is distance to the center of sphere

So, angular displacement is inversely proportional to the distance from the object.

<em>Hence, as we move away from the object the angular diameter of an object gets smaller.</em>

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