How is the resolving power of a telescope defined?
A)It is a measure of the minimum angular separation that can be seen with the telescope.
B)It is a measure of the amount of light that the telescope can gather in one second.
C)It is the separation between the objective and the image.
D)It is a measure of how blurry objects appear in the telescope.

Question

Quizplus · Accepted Answer

The resolving power of a telescope, also known as its angular resolution, is defined as the minimum angular separation that can be seen with the telescope. It is a measure of the telescope's ability to distinguish fine details and resolve closely spaced objects.

How Is the Resolving Power of a Telescope Defined