WebThe labelled diagram of a refracting telescope is as shown below: Magnification power is defined as the ratio of the angle () subtended by the final image on the eye to the angle () subtended by the object on eye. The mathematical formula is given by, Also, it is given by, Limitations of refracting telescope over a reflecting telescope are: (i) Image is not free … WebThe labelled diagram of a refracting telescope is as shown below: Magnification power is defined as the ratio of the angle () subtended by the final image on the eye to the angle () …

Learning Task 3 Applying What You Learned About Ray …

http://alevelphysicsnotes.com/astrophysics/telescopes.php Web7. Applying what you learned about ray fiagram.draw a labelled ray diagram of a refracting telescope.show the images formed by the two lenses; 8. 1. Which of the following tells the difference between lenses and mirrors? a. Lenses refract light, mirrors reflect light. b. Lenses make object appear larger, while mirrors give exact copy of object. c. rbs ashton under lyne opening times

Refracting telescope: Physclips - Light - UNSW Sites

WebReflecting telescopes use mirrors while refracting telescopes use lenses. A common model for a reflecting telescope is a Cassegrain telescope, which uses two mirrors. One collects electromagnetic radiation, and the other redirects it. The ratio of their focal distances determines the magnification power of the reflecting telescope. WebApr 9, 2024 · Below is a schematic and a ray diagram of a refracting telescope which will help understand the principle of the refracting telescope in a better way. In the ray … WebRefracting telescope: Magnifying power- The magnifying power is the ratio of the angle α subtended at the eye by the final image to the angle β which the object subtends at the lens or the eye. m = α β = f e h h f 0 = f e f 0 Limitations of … rbs audit bank confirmation