Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 5 (Q.No. 1)
1.
The ratio of the distances at which a stated length can be distinguished by the telescope and the human eye, respectively, is called
brightness of telescope
magnification of telescope
resolving power of telescope
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Prem said:   3 years ago
C is the correct answer.
(1)

Tahera said:   4 years ago
Option B is the right Answer. Ratio between subtended at eye and object.

Jeetya said:   5 years ago
Resolving power is defined as the ability of a microscope or telescope to distinguish two close together images as being separate. An example of resolving power is how well a telescope can show two stars as being separate stars.

That means C option is right.
(1)

Chandrima De said:   6 years ago
Option B is the right answer. The ratio of the focal length of the objective to that of an eye piece of telescopes is known as magnification.

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