The resolving power of a telescope is
A)a measure of the minimum angular separation that can be seen with the telescope.
B)a measure of the maximum angular separation that can be seen with the telescope.
C)a measure of the amount of light that the telescope can gather in one second.
D)the separation between the objective and the image.
E)a measure of how blurry object appear in the telescope.

Question

Quizplus · Accepted Answer

The resolving power of a telescope is a measure of the minimum angular separation that can be seen with the telescope. This is also known as the telescope's angular resolution. It determines how much detail can be seen in an object, and it depends on the size of the telescope's objective (the lens or mirror at the front of the telescope).

The Resolving Power of a Telescope Is