![1. Describe the pinciple and working of a telesacope. 2. What are the differences between a terristrial and an astronomical telescope? Ple.. Light - Reflection and Refraction-Science-Class-10 1. Describe the pinciple and working of a telesacope. 2. What are the differences between a terristrial and an astronomical telescope? Ple.. Light - Reflection and Refraction-Science-Class-10](https://www.nextgurukul.in/media/images/q2aanswers/991930/Terrestrial%20telescope_1420700570927.jpg)
1. Describe the pinciple and working of a telesacope. 2. What are the differences between a terristrial and an astronomical telescope? Ple.. Light - Reflection and Refraction-Science-Class-10
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![Elements of natural philosophy (Volume 2-3) . the eye-glassin order that it may not, by its position, diminish thefield of view; but as this is impossible, the closer it isplaced to the Elements of natural philosophy (Volume 2-3) . the eye-glassin order that it may not, by its position, diminish thefield of view; but as this is impossible, the closer it isplaced to the](https://c8.alamy.com/comp/2AJ27TC/elements-of-natural-philosophy-volume-2-3-the-eye-glassin-order-that-it-may-not-by-its-position-diminish-thefield-of-view-but-as-this-is-impossible-the-closer-it-isplaced-to-the-eye-glass-the-better-when-the-telescope-is-directed-to-objects-at-differentdistances-the-position-of-the-image-equation-27-willvary-and-the-distance-between-the-lenses-must-also-bechanged-this-is-accomplished-by-means-of-two-tubeswhich-move-freely-one-within-the-other-the-larger-usu-ally-supporting-the-object-and-the-smaller-the-eye-lens-terrestrialtelescope-80-the-terrestrial-telescope-is-a-commo-2AJ27TC.jpg)
Elements of natural philosophy (Volume 2-3) . the eye-glassin order that it may not, by its position, diminish thefield of view; but as this is impossible, the closer it isplaced to the
![An astronomical telescope has a magnifying power 10. The focal length of the eye - piece is 20cm. The focal length of the objective is An astronomical telescope has a magnifying power 10. The focal length of the eye - piece is 20cm. The focal length of the objective is](https://d2rrqu68q7r435.cloudfront.net/images/6362704/98038710-74f3-4d6f-86e5-85cf817e7bbd.jpg)
An astronomical telescope has a magnifying power 10. The focal length of the eye - piece is 20cm. The focal length of the objective is
![9. A terrestrial telescope has an objective of focal length 180 cm and an eyepiece of focallength 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is the 9. A terrestrial telescope has an objective of focal length 180 cm and an eyepiece of focallength 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is the](https://wb-qb-sg-oss.bytededu.com/mobile/task_5042234/1595171544/8bfc60f9-5879-4745-bf72-c0cc3ab24efe.jpg)
9. A terrestrial telescope has an objective of focal length 180 cm and an eyepiece of focallength 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is the
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![Telescopes. Introduction A telescope is designed to form on the retina of the eye a larger image of an object than would be created if the object were. - ppt download Telescopes. Introduction A telescope is designed to form on the retina of the eye a larger image of an object than would be created if the object were. - ppt download](https://images.slideplayer.com/14/4180448/slides/slide_24.jpg)
Telescopes. Introduction A telescope is designed to form on the retina of the eye a larger image of an object than would be created if the object were. - ppt download
![SOLVED:The focal length of the objective of a terrestrial telescope is 80 cm and it is adjusted for parallel rays, then its magnifying power is 20 If the focal length of erecting SOLVED:The focal length of the objective of a terrestrial telescope is 80 cm and it is adjusted for parallel rays, then its magnifying power is 20 If the focal length of erecting](https://cdn.numerade.com/ask_images/767883c5e6eb41449e37c5d36ce38fcf.jpg)
SOLVED:The focal length of the objective of a terrestrial telescope is 80 cm and it is adjusted for parallel rays, then its magnifying power is 20 If the focal length of erecting
![A terrestrial telescope is made by introducing an erecting lens of focal length, f , between the objective and eyepiece lens of an astronomical telescope. This causes the length of telescope tube A terrestrial telescope is made by introducing an erecting lens of focal length, f , between the objective and eyepiece lens of an astronomical telescope. This causes the length of telescope tube](https://d2rrqu68q7r435.cloudfront.net/images/4943648/bd578ec4-5e3d-42f0-ad1a-372f3d7c40f9.jpg)
A terrestrial telescope is made by introducing an erecting lens of focal length, f , between the objective and eyepiece lens of an astronomical telescope. This causes the length of telescope tube
![Example 19.20. A terrestrial telescope has an objective of focal length 180 cm and aneyepiece of focal length 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is Example 19.20. A terrestrial telescope has an objective of focal length 180 cm and aneyepiece of focal length 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is](https://wb-qb-sg-oss.bytededu.com/mobile/task_5042156/1595171851/138f8fe0-c88a-4199-80d5-084f1623d08c.jpg)
Example 19.20. A terrestrial telescope has an objective of focal length 180 cm and aneyepiece of focal length 5.0 cm. The erecting lens has a focal length of 3.5 cm. What is
![The focal length of the objective of a terrestrial telescope is 80cm and it is adjusted for parallel rays, then its power is 20 . If the focal length of erecting lens The focal length of the objective of a terrestrial telescope is 80cm and it is adjusted for parallel rays, then its power is 20 . If the focal length of erecting lens](https://d1hj4to4g9ba46.cloudfront.net/questions/2010863_1070756_ans_ecb8fb1c85304cb4aa6a0ce57ab6c6d7.jpeg)