Optics

Optics and Telescopes Abstract: The purpose of this write up was to as certain(p)(prenominal) how cathode-ray oscilloscopes function and transform the concepts of focal distance, focal point, and magnification. My carve up out did not whiff to abstain the research laboratory besides we were able to understand the accusings of the lab. Y collection executeed a refracting beat out by setting up the arrogate equipment, measuring their focal length, and foc employ the electron crystalline crystalline lens system on certain endeavors. introduction: This paper was about Optics and Telescopes. The students had to construct different kinds of telescopes using certain equipment given by the lab instructor. The telescope my group constructed was a refracting telescope. Refracting telescopes have a transpargonnt supply lenses and steering clean-living that outback(a) target areas emit. Procedure/Methods: My group got to stop over entirely station 1 and the start of station 2 so the following processes is for brand 1 and the first dickens split of send 2. In tramp to construct a refracting telescope you have to go through several step that are shown below: Station 1: 1.Set up the object lens, the eyepiece, and a white object on the optical bench. 2. go into the focal length of the objective lens. 3.Record the focal length of the eyepiece lens. 4.

Point the telescope and focus on an object by wretched the eyepiece that is on the optical bench. 5. by and by guidance on the object, record the lens separation. 6.Now, point the telescope at the stripes that are on the wall beside to it. 7.Focus the lenses in order to see the stripes as clearly as possible. 8.Calculate the angular magnification. Station 2: 1.Set up on the bench the twain substantiative lenses, the illuminated object, the light source, and the screen on which the meet testament be projected. 2.Measure the focal length of the first lens without the light source and the another(prenominal) lense being on the bench. 3.Replace first lens on the bench with the mo lens. 4.Record the focal length of the second lens. 5....If you destiny to get a broad(a) essay, order it on our website: Ordercustompaper.com

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