![Describe the astronomical telescope on the basis of the following points:(i) Labelled Ray diagram.(ii) Derivation of formula magnifying power, when final image is formed the least distance of distinct vision. Describe the astronomical telescope on the basis of the following points:(i) Labelled Ray diagram.(ii) Derivation of formula magnifying power, when final image is formed the least distance of distinct vision.](https://search-static.byjusweb.com/question-images/toppr_ext/questions/666148_628508_ans_5e42799b13dc4a50b6abb278b92150f2.png)
Describe the astronomical telescope on the basis of the following points:(i) Labelled Ray diagram.(ii) Derivation of formula magnifying power, when final image is formed the least distance of distinct vision.
![Draw a ray diagram of astronomical telescope and derive the formula of its magnifying power when final image is formed at the least distance of distinct vision - ypy0tyy Draw a ray diagram of astronomical telescope and derive the formula of its magnifying power when final image is formed at the least distance of distinct vision - ypy0tyy](https://images.topperlearning.com/topper/tinymce/imagemanager/files/81351499436a76b56000e9434a92e73c5d9e15de80f755.48774501atel1.png)
Draw a ray diagram of astronomical telescope and derive the formula of its magnifying power when final image is formed at the least distance of distinct vision - ypy0tyy
![The final image formed by an astronomical telescope is:A. real and erectB. virtual and erect.C. real and inverted D. virtual and inverted The final image formed by an astronomical telescope is:A. real and erectB. virtual and erect.C. real and inverted D. virtual and inverted](https://www.vedantu.com/question-sets/bf4c862a-b023-47f8-983f-cf4dede2b4053572135586022316042.png)
The final image formed by an astronomical telescope is:A. real and erectB. virtual and erect.C. real and inverted D. virtual and inverted
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![Function in astronomical telescopes | Toshiba Electronic Devices & Storage Corporation | Asia-English Function in astronomical telescopes | Toshiba Electronic Devices & Storage Corporation | Asia-English](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/semiconductor/knowledge/e-learning/stepping-motor/chapter1/1-7.png)
Function in astronomical telescopes | Toshiba Electronic Devices & Storage Corporation | Asia-English
In an astronomical telescope in normal adjustment a straight black line of length L is drawn on insidepart of objective lens.The eyepiece forms a real image of this line.The length of this
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