he primary mirror of a telescope is 2.4 m in diameter. At what altitude will you need to pilot the telescope in order to resolve things on a 3.0 cm scale?
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: all telescope has a concave mirror with a 2.50 m radius of curvat What is the telescope's angular…
A: GivenR=2.5 mfe=3.95 cm
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: The ideal lens in an astronomical telescope focuses the image of a star at a distance of exactly 20…
A:
Q: Typically, a good eyepiece will have a focal length of approximately an inch. Suppose we have one…
A:
Q: The Hubble Space Telescope has a primary mirror with diameter 2.4 m. Suppose you were able to point…
A:
Q: the main eyepiece has a focal lenght of 20mm. if you use the main eyepiece to observe an object,…
A: We know, the equation of magnification can be given as
Q: A Galilean telescope adjusted for a relaxed eye is 36.8 cm long. If the objective lens has a focal…
A:
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: You are taking a picture of a giraffe that is standing far away from you. The image is just too…
A:
Q: The Palomar reflecting telescope has a parabolic mirror with an 80.0-m focal length. What is the…
A: Given Data: The focal length of the parabolic mirror is fo = 80 m. The focal length of the eyepiece…
Q: A refracting telescope has an eyepiece of focal length 4cm and an angular magnification of 20. The…
A:
Q: Your telescope has a 1000-mm-focal-length objective. You use your telescope to take a photo of the…
A:
Q: the
A: f-number range: 1.5 to 26 focal length=41 mm
Q: Problem 7: You have a telescope with a 85 cm focal length objective. Recall that simple two-element…
A: Write the expression for the angular magnification.
Q: The moon is 3.5 × 106 m in diameter and 3.8 × 108 m from the earth’s surface. The 1.2-m-focal-length…
A:
Q: A pinhole camera is made from an 80-cm-long box with a small hole in one end. If the hole is 5.0 m…
A:
Q: A small telescope has a concave mirror with a 2.50 m radius of curvature for its objective. Its…
A: Given data: The radius of curvature is R=2.50 cm The focal length of the eyepiece is fe=3 cm
Q: You have a telescope with a 105 cm focal length objective. Recall that simple two-element telescopes…
A: Given: Objective focal length of telescope, fo= 105 cm Eyepiece focal length, fe=2.75 cm To…
Q: A camera lens with a low f-number will: a) have a short focal length and high magnification? b)…
A: The f-number refers to the ratio of focal length and the diameter of the clear aperture. Thus the…
Q: If you want to achieve a magnification of about 110x to 125x in the M603 telescope, what eyepiece do…
A:
Q: If a telescope has 2 converging lens, with an eyepiece that has a focal length of 3cm, and the…
A: The angular magnification of a telescope is given as:M=f0fewheref0 is focal lenght of objectivefe is…
Q: The objective mirror of a telescope has a diameter of 5000 mm and a focal length of 8000 mm. An…
A: The expression for the magnification of the telescope is as follows; m=fofe1+feD…
Q: Steve is planning to commandeer the Hubble Space Telescope (HST) so that he can spy on his rival,…
A:
Q: Q5: A refracting telescope has the objective lens of focal length (10 m). Assume it is used with an…
A:
Q: A 120X astronomical telescope is adjusted for a relaxed eye when the two lenses are 1.10 m apart.…
A: The equation for the magnitude of the magnification of the astronomical telescope is given by,
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: An object is imaged with a thin lens. If it is 5 em tall, a distance 200 cm from the lens, and the…
A: lens is converging: Height of object(ho)= 5cm Object position (u)= -200 cm (according to sign…
Q: Let's say we're considering one particular telescope. If we want to see a bigger piece of the sky,…
A: The correct option
Q: A telescope's objective lens focal length is 30 cm. Its eyepiece focal length is 2 cm. What is the…
A: Given, Focal length of objective lens ,fo = 30 cm Focal length of eyepiece ,fe = 2 cm Magnification…
Q: Define magnifying power of a telescope. Write its expression.A small telescope has an objective lens…
A: The magnifying power of the telescope is the ratio of the angle subtended at the eye by the image to…
The primary mirror of a telescope is 2.4 m in diameter.
At what altitude will you need to pilot the telescope in order to resolve things on a 3.0 cm scale?
The distance between two objects be defined as,
Here,
dθ be defined as the Rayleigh criterion.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 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.A telescope has an objective lens with a focal length of 165 cm and an eyepiece of focal length 5.95 cm. What is the angular magnification of the telescope?Astronauts observing from a space station need a telescope with a resolving power of 0.5 arc second at a wavelength of 570 nm and a magnifying power of 280. Design a telescope to meet their needs. (State the necessary primary diameter of the telescope, in m, and the ratio of the focal lengths below.)
- The focal length from a simple lens is 100 micrometers and the detector is at 500 micrometers. What is the magnification of the lens?Astronomers who use ground-based telescopes spend a lot of time and effort dealing with something called seeing. Sometimes they build adaptive-optics systems to try and partially overcome it. What is seeing? Group of answer choices Stray light from buildings, cars, parking lots, streetlights, etc.., which makes the night sky brighter and thus makes it harder to see faint astronomical objects The inability of refracting telescopes to bring all colors of light to a focus at the same distance from the objective lens. Turbulence in the Earth's atmosphere that makes for blurry images of astronomical objects The ability of a spectrograph or spectrometer to spread light out into its constituent colors, thus revealing what a distant object is made of.The primary mirror on a telescope has a 43m radius of curvature and the eyepiece has a focal length of 36 mm. Determine the maginification and length of the telescope (for length, treat telescope as a refracting telescope) M = ___ L =______
- A camera lens has a focal length of 35.0 mm. its f-stop setting range from f-1.4 to f-22. What is the maximum diameter of the aperture?A small telescope has an objective lens of focal length 144cm and an eyepiece of focal length 6.0cm. What is the magnifying power of the telescope? What is the separation between the objective and the eyepiece?What CANOT be explained by ray optics? the resolution of telescope. image reversal in a mirror. camera lens refraction. X the transmission of signals in fiber optic.