The resolving power of a 10-centimeter (4-inch) telescope is 1.16 seconds of arc. What is the resolving power of the 40-inch (100‑cm) Yerkes refractor
Q: How does the resolving power of the Mount Palomar 5-m telescope compare with that of the 2.4-m…
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Q: The focus location that would be most inconvenient for a very large telescope is the a. Newtonian…
A: Telescope is a type of optical instrument which is use to observe the distant objects and their…
Q: The figures are to scale. Which telescope has the biggest diameter?
A: A telescope used to detect distant objects by their absorption,emission or reflection of…
Q: Astronauts observing from a space station need a telescope with a resolving power of 0.9 arc seconds…
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Q: What diameter telescope (in m) would you need to observe Olympus Mons (624 kmin diameter) from Earth…
A: Given, Diameter of Olympus mons,D=624 Km The wavelength λ=550×10-9 m Distance by which mars is…
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: Compared to a 0.2 m diameter telescope, a 0.4 m diameter telescope has how much more light gathering…
A: The diameter of telescope 1: d1 = 0.2 m The diameter of telescope 2: d2 = 0.4 m
Q: What is the diffraction limit of a 4 m telescope observing light at 550 nm? Answer in arc seconds
A: diameter of telescope(D)=4m wavelength(λ)=550nm=550×10-9 m formula diffraction limit(θ)=1.22λD
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 South African Large Telescope has an aperture of 10.2 meters and was made to observe visible…
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Q: What is the area of an 23 meter telescope, consider the area of a circle
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Q: A powerful telescope can observe an object down to about the 30th magnitude in the B-band. To what…
A: Given:- A powerful telescope can observe an object down to about the 30th magnitude in the B-band.…
Q: Astronauts observing from a space station need a telescope with a resolving power of 0.9 arc seconds…
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Q: If Telescope A has one-third the light gathering power of Telescope B, how does the diameter of…
A: Light gathering power of a telescope is also known as light grasp or aperture gain. It is the…
Q: Why would radio astronomers build identical radio telescopes in many different places around the…
A: Concept: Astronomers use radio telescopes to investigate areas of space. In astrophysics,…
Q: How much larger than a 1-m telescope would another telescope have to be in order to have 1000 times…
A: The light-gathering power of a telescope is defined as the amount of light it can gather and then…
Q: What would the resolution be of the Square Kilometre Array when operating at 21 cm wavelength using…
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Q: Optical and radiotelescopes are built on the ground but X-ray astronomy is possible only from…
A: Optical and radio telescopes are built on the ground but X-ray telescope are only build on satellite…
Q: (diameter LGP = Area = t 2
A: The Light Gathering Power is calculated as : LGP = Area = π (diameter/2)2
Q: If you had limited funds to build a large telescope, which type would you choose, a refractor or a…
A: A telescope is used to observe astronomical objects like planets and stars. There are two types…
Q: Calculate the angular resolution of the HST (Hubble Space Telescope) operating in green light of…
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Q: What is the approximate diffraction limit in arc second, of a 99 meter diameter radio telescope…
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Q: What is the resolving power of an 8-inch telescope (if necessary, you may assume λ=550 nm)? By the…
A: Given: The wavelength of light is 550 nm. The diameter of the aperture of the telescope is 8 in. The…
Q: Why infrared telescopes are kept above the atmosphere and require extra cooling ?
A: The infrared region of the electromagnetic spectrum covers wavelengths from 0.7 to 100 µm.…
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: How much greater is the light-collecting area of a 18meter telescope than a 5.5 meter telescope?
A: Given information:Diameter of telescope 1 (d1) = 18 mDiameter of telescope 2 (d2) = 5.5 m
Q: You wish to observe an astronomical object whose spectrum peaks in the UV. This object is bright and…
A: A telescope is an optical device that is responsible for studying astrological objects. It has the…
Q: The radio arrays currently have the best resolution of any kind of telescope with 0.001 arcseconds.…
A: The resolving power of a telescope is the ability of the telescope to distinguish between two…
Q: Calculate the resolving power of a 5mm telescope. Calculate the resolving power of the Hubble Space…
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Q: In a cassegrain telescope, where does the light go after it passes through the aperture?
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Q: f telescope A is 160 cm in diameter, and telescope B is 32 cm in diameter, how much more light does…
A: Given Data: The diameter of a telescope A is, dA=160 cm The diameter of a telescope B is, dB=32 cm…
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: two reflecting telescopes have the same angular resolution, but one of them uses visible light and…
A: The formula for angular resolution is, θ=1.22λD (1) Where λ and D are the wavelength of light and…
Q: Astronauts observing from a space station need a telescope with a resolving power of 0.6 arc second…
A: A telescope is an instrument which aids in the viewing of remote objects. Resolving power of an…
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- Which of these statements best explains why a telescope enables us to see details of a distant object such as the Moon or a planet more clearly? The image formed by the telescope is larger than the object. The image formed by the telescope extends a larger angle at the eye than the object does. The telescope can also collect radio waves that sharpen the visual imageAssess the weaknesses of reflecting and refracting telescopes to determine which is the better choice. Include at least two weaknesses of each.How do you measure distance using a terahertz imaging system?
- Compare the highest resolution attainable with optical telescopes to the highest resolution attainable with radio telescopes (including interferometers).If a telescope is 10 times bigger in diameter it will gather _________ times more light than a smaller telescopeGeostationary satellites cannot be seen in a telescope from Albany because they are always directly over the Equator. True False