Civil Engineering - Surveying - Discussion

1. 

The ratio of the distances at which a stated length can be distinguished by the telescope and the human eye, respectively, is called

[A]. brightness of telescope
[B]. magnification of telescope
[C]. resolving power of telescope
[D]. none of these.

Answer: Option C

Explanation:

No answer description available for this question.

Chandrima De said: (Sep 5, 2018)  
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.

Jeetya said: (Jan 3, 2019)  
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.

Tahera said: (Dec 7, 2020)  
Option B is the right Answer. Ratio between subtended at eye and object.

Prem said: (Nov 6, 2021)  
C is the correct answer.

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