WebObject distance, u = 12 cm Focal length, f = 20 cm (a) Using the lens formula, 1 v = 1 f + 1 u ∴ 1 v = 1 20 + 1 12 = 3 + 5 60 = 8 60 i.e., v = 60 / 8 = 7. 5 cm. Image is at a distance of 7.5 cm … WebReflecting Type Telescope (Cassegrain) Class 12 Physics CBSE Term 2 Board Exam 2024 Mandeep Education Academy 27.4K subscribers Subscribe 887 views 1 year ago For live …
What are the advantages of a reflecting telescope over a …
WebRefractors and reflectors are the two primary types of telescopes. The type of telescope is determined by the objective, which is the part of the telescope that collects light. The target of a refractor telescope is a glass lens. The front of the telescope has a glass lens that bends (refracts) light as it goes through it. The objective of a ... WebClass 12 Ray Optics and Optical Instruments - Optical Instruments : Telescope Class 12 >> Physics >> Ray Optics and Optical Instruments >> Optical Instruments : Telescope Optical Instruments : Telescope Physics Revise with Concepts Optical Instruments - Reflecting Telescope Example Definitions Formulaes Learn with Videos Astronomical Telescope emina mehic aiesec
Reflecting Telescope - Definition, Type and Difference …
WebCBSE Previous Year Question Papers Class 6 to 12 solved with soutions Physics Sample Paper for Class 12 With Solution NCERT CBSE Board 2024. ... An astronomical telescope may be a refracting type or a reflecting type. ... Reflecting type telescope. Reason/Justification :-Mirror have large aperture/high resolving power/ free from … Web22. máj 2024 · Draw a labelled ray diagram of a refracting telescope. Define its magnifying power and write the expression for it. Write two important limitations of a refracting telescope over a reflecting type telescope. cbse class-12 1 Answer 0 votes answered May 22, 2024 by sanjaydas (89.7k points) selected May 26, 2024 by Vikash Kumar WebLearn reflecting telescope, its working, types, advantages of reflecting over refracting telescopes. Helpful for cbse class 12 physics chapter 9 ray optics and optical … emina green tea latte face mask 60ml