■A 2-m telescope can collect a given amount of light in 1 hour. Under the same observing conditions, how much time would be required for a 6-m telescope to perform the same task? A 12-m telescope?
Q: How much better light-gathering-power does a professional telescope with a diameter of 6 meters have…
A: Diameter of professional telescope is D = 6 mt Diameter of roof telescope is d = 20 cm = 0.2 cm
Q: Give at least three reasons why reflecting telescopes to refractors. are superior
A: Reflecting telescope: Reflector telescopes use mirrors that are more sensitive to all wavelengths,…
Q: Telescopes do more than just magnify images. In fact, if all they did was magnify images Galileo…
A: A Telescope is able to gather more light as compared to the normal eye and thus it can make us view…
Q: Calculate the resolution (in radians) for a telescope with the following diameter (assume it is…
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Q: If you build a telescope with a focal length of 2.4 m, what eyepiece focal length (in m) is needed…
A: Write the expression for the magnification of the telescope. Here, ft is the focal length of the…
Q: If you build a telescope with a focal length of 1.3 m, what focal length does the eyepiece need to…
A: The magnifying power of a telescope defines how large an image is formed by a telescope. The…
Q: Telescope A has an aperture diameter of 1 m. Telescope B has an aperture diameter of 3 m. How much…
A: (3) diameter of telescope A = 1 m Diameter of telescope B = 3 m As Resolution varies with aperture…
Q: How many telescopes does Kitt Peak National Observatory have?
A: Kitt peak national observatory have THREE major telescope.
Q: How does the resolving power of the 5-m telescope on Mount Palomar near San Diego compare with that…
A: The property of a telescope that enables it to capture small details of an object is called its…
Q: The Keck Telescope (on Mauna Kea, Hawaii) has an aperture D = 10.0 m. Its Cassegrain focus has f/15.…
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Q: Outline the invention of a telescope. Describe the working of a telescope.
A: The primary individual to apply for a patent for a telescope was a Dutch eyeglass producer named…
Q: Astronauts observing from a space station need a telescope with a resolving power of 0.9 arc seconds…
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Q: Which of the following is NOT an advantage that a REFLECTING telescope has over a REFRACTING…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Imagine that you are the head of a funding agency that can afford to build only one telescope. Which…
A: Because we use a telescope to observe an item from a great distance away, it must have at least two…
Q: What if you had to scout for a site to build a new ground-based, optical telescope. What…
A: Introduction: From Galileo to Newton, now telescopes are made larger to study even far away objects.…
Q: Give difference between microscope and telescope.
A: Microscopes and telescopes function same by letting a person view objects not visible to the naked…
Q: A refracting telescope has an objective lens with a 1.5 m focal length. If you have 3 eyepieces you…
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Q: When astronomers discuss the apertures of their telescopes, they say bigger is better. Explain why.…
A: The aperture of a telescope is crucial because it determines the brightness of the planetary or…
Q: Part 5 of 5 We can use our new diameter to determine the resolving power of this telescope. x = 2.06…
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Q: If we want to increase the light gathering power by a factor of 10, we need the new telescope to…
A: The light gathering power of the new telescope is 10 times the light gathering power of the old…
Q: (diameter LGP = Area = t 2
A: The Light Gathering Power is calculated as : LGP = Area = π (diameter/2)2
Q: Calculate the angular resolution of the HST (Hubble Space Telescope) operating in green light of…
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Q: How does the light-gathering power of a 300-m diameter radio telescope compare to that of a 50 m…
A: Given: Diameter of the light gathering power 1,D1=300mDiameter of the light gathering power…
Q: Telescope A has a 4 in. diameter whereas Telescope B has a 6 cm diameter. Which telescope gathers…
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Q: Which of these telescopes has the largest mirror, that is, the most "light gathering" capability?…
A: Palomar telescope: it has a primary mirror of length 5.1 m (diameter) Vera Rubin telescope : it has…
Q: What diameter lens do you need on a telescope that can resolve up to a thousandth of a second?
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Q: Give at least three reasons why reflecting telescopes are superior to refractors.
A: Telescopes are optical devices that collect light from distant objects to form an image or a sensor.…
Q: A refractor has an eyepiece focal length of 1 cm and an objective focal length of 1 m. Remembering…
A: Given feye = 1 cm = 1(10-2) m fobj = 1 m Lens separation = feye + fobj =…
Q: How much better light-gathering-power does a professional telescope with a diameter of 4 meters have…
A: Light gathering power of a telescope is directly proportional to the diameter of the aperture P∝D…
Q: Which of the following items are usually seen as reasons why reflecting telescopes are more commonly…
A: Reflecting telescopes have many advantages over refractive telescopes but some of them are a…
Q: Which of these statements best explains why a telescope enables us to see details of a distant…
A: Both statement 1 and 2 is good for the formation of better image for better image we need that image…
Q: Assess the weaknesses of reflecting and refracting telescopes to determine which is the better…
A: Telescope is an optical instrument which make in such a manner to see the magnified image of…
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- All these can be explained by ray optics EXCEPT: a) the resolution of telescope. b) the transmission of signals in fiber optic. c) image reversal in a mirror. d) camera lens.The light-gathering power of a telescope is directly related to the area of the telescope's primary mirror. A mirror with four times the diameter of another mirror collects how many times more light as the smaller mirror does in the same amount of time? (Numerical answer only, please.)If a telescope is 10 times bigger in diameter it will gather _________ times more light than a smaller telescope
- The focal length from a simple lens is 100 micrometers and the detector is at 500 micrometers. What is the magnification of the lens?Compare the light-gathering power of one of the 10-m Keck telescopes with that of a 0.5-m telescope.2. Write down the nature of the images for the astronomical telescope, Galilean telescope and the micro- scope. Are the images inverted? Erect? Real? Virtual?
- Which of these telescopes that detect visible and infrared light has the largest mirror, that is, the most "light gathering" capability? Hubble Space Telescope, now in low Earth orbit. The Vera Rubin telescope now under construction. in Chile. James Webb Space Telescope, to be launched by NASA and ESA this month. Palomar telescope, in California north of San Diego.You observe two objects with the same telescope. The telescope is only able to gather visible light. The light you observe from object A has a longer wavelength than the light you observe from object B. Based on this information, which of the following statments MUST be true Light is being reflected from object A Light observed from object B is bluer Light observed from object A is redder Light is being reflected from object B Light is being scattered from object BThe sun is 150,000,000 kmkm from earth; its diameter is 1,400,000 kmkm. For a science project on solar power, a student uses a 24-cmcm-diameter converging mirror with a focal length of 51 cmcm to focus sunlight onto an object. This casts an image of the sun on the object. For the most intense heat, the image of the sun should be in focus. Where should the object be placed? Express your answer with the appropriate units.