Large telescopes often have small fields of view, i.e. it can only see a very small corner of the sky. For example, the Hubble Space Telescope (HST) Advanced Camera has a field of view that is roughly square and about 0.055 degree on a side. How do I Calculate the angular area of the HST's field of view in square degrees?

Q: A man’s eyes 2.5 m above sea level can barely see the top of a lighthouse which is at a certain…

A:

Q: Which formula represents Gay-Lussac's law? %3D P P2 %3D T1 T2 O PV1 = P2V2 O PĄT1 = P2T2 %3D %3D

A:

Q: Mauna Kea on Hawaii’s Big Island is 4207 meters tall.  At what angle will its peak stand above the…

A: Use the Pythagoras theorem to solve for the horizontal distance of the point on the shore from the…

Q: man’s eyes 2.5 m above sea level can barely see the top of a lighthouse which is at a certain…

A: Light h1 is height of of man eye's from sea level h2 height of tower from sea level.

Q: The resolving power of an optical telescope with a diameter of 232 cm is   a. 0.05 arc seconds.…

A: The solution is given below

Q: From the figure below, if you know that R1 = 10 Q; R2 = 2 0; R3 = 20 0; IS= %3D %3D %3D 4 A.…

A: i1+i2+i3=IS                 1i1R1=R2R3R2+R3i2+i3              2Using 1 and…

Q: -3 ft- -3 ft- 1 ft Locate the centroid(x, y) of the composite area. Oa) = 0.97 fty = 0.45 ft Ob) =…

A: x1 = 1.5, y1 = 1.5               x2 = 3+3/3 =4ft , y2 =3/3…

Q: A group of hikers uses a GPS while doing a 40-mile trek in Colorado. A curve fit to the data shows…

A:

Q: A small microwave oven is shown below, looking at it from overhead. (The circle in the middle of the…

A: Given information: The frequency of the microwaves (f) = 1.5 GHz The dimensions of the box (l×w) =…

Q: The angular area of the entire sky is about 41 250square degrees. How many pictures would the HST…

A: The field view of the camera of telescope is 0.05 degree.The angular area of Hubble Space Telescope…

Q: A pair of stars revolves about their common center of mass . One of the stars has a mass M that is…

A: First, we need to calculate the distance of the stars from the center of mass of the system.

Q: In aviation, it is helpful for pilots to know the cloud ceiling, which is the distance between the…

A:

Q: Estimate the linear separation of two objects on Mars that can just be resolved under ideal…

A:

Q: Is this true or flalse? In spherical cooordinates, the graph of the surface with equation φ = π2 is…

A: In this question we have to answer whether the given statement is true or false.

Q: Q 2. In the frq. shown below. Resolve the force l00lb into taio components one albng AB and the…

A: Let's calculate the angle for the 200 lb θ1=tan-1510θ1=26.6°

Q: A statue 10 feet high is standing on a base 13 feet high. If an observer's eye is 5 feet above the…

A: To determine: The distance of the observer standing in front of the statue

Q: Calculate the magnitude of a x b when Jal = 12, |b| = 8 and the angle %3D between a and b is 0 = 45o

A: The magnitude of the cross product of two vectors is given by a→×b→ = a×b×sinθ, where a, b = the…

Q: From t = d/v, where the speed of light is in 3.00x108 m/s, 1 ft = 0.3048 m. Convert 1.00 ft to m and…

A:

Q: refle C D E In the figure, which is the angle of incidence? а. C b. D С. А d. B

A: Option b is the right answer  The angle of incident is D

Q: Given the following spotlights placed as shown in the diagram. Assume isometric distribution of the…

A: Illuminance is defined as the luminous flux incident on a surface per unit area. It measures the…

Q: Estimate the linear separation (in kilometers) of two objects at a distance of 1.9 x 10° km that can…

A:

Q: Where should he sit to get the best view of the movie, if the lower end of the screen is 4 ft. and…

A: Analyze the following figure. For the best view, the angle θ should be maximum. From triangle AOC,…

Q: If the angular height of a body is 22.45 degrees, then the azimuthal dimension is *

A: In this question we have to find the azimuthal dimension for the body. Please give positive feedback…

Q: For items 4-5. A lighthouse stands 108 feet. The angle of Done depression made by the top of the…

A: Given data: The height of lighthouse is h=108 ft. The angle of depression is θ=27°.

Q: Estimate the linear separation (in kilometers) of two objects at a distance of 1.9 x 10° km that can…

A:

Q: Part D By how much? ΑΣΦ LM=-2 100000000 %3D LM=8 Submit Previous Answers Request Answer

A:

Q: 27. What is the sum of : 81 um + 96 cm + 148 mm A. 1.108081 m В. 1.108 т С. 1.11 т D. 1.1 m

A:

Q: A high fountain of water is located at the center of a circular pool as shown in the figure below.…

A:

Q: An average eardrum has an area of about 5.0x10-5m2. What is the force in Newton's exered on an…

A: Area 'A' = 5 x 10-5 m2 depth under the water 'h' = 2.39 m  g = 9.8 m / s2

Q: An open cylindrical tank with a diameter of 5 m. has Water (s.g. = 1.00, h = 3.5m), Oil (s.g. 0.80,…

A:

Q: s there a relationship between magnitude and depth?

A: First, understand some terms: Magnitude is a measure of the strength of earthquakes. Depth means…

Q: A person lying on the bottom of a pool notices that he can see all of the above-water surroundings.…

A: Here we have to apply concept of total internal reflection  That when light goes from denser to…

Q: Describe an interaction among two astronomical objects?

A: Gravitational force acts between two objects having mass and it always acts along the line joining…

Q: When looking at the measurements with percentage relative error, what is more accurate? Using ruler…

A: answer  Vernier caliper is more accurate than the ruler

Q: Assuming that the earth is a perfect sphere of radius 6370 kilometers, a person at a point T on top…

A: Write the expression for the distance between points P and T. d=2hR Here, d is the distance in miles…

Q: The angle of depression from the top of an apartment building to the base of a fountain in a nearby…

A:

Q: Instead of a dot, sometimes the telescope image of a star looks like concentric rings.  This is due…

A: Solution: Given: We are required to explain why Instead of a dot, sometimes the telescope image of a…

Q: Gauss’s divergence theorem is a relation between Select one: a. Volume & surface integration b.…

A: Gauss's divergence theorem relates the flux through a closed surface to the divergence of the field…

Q: Consider a space telescope sketched in Figure 4a. Suppose the space telescope is constructed out of…

A: The moment of inertia or rotational moment of inertia is the product of the mass of the body moving…

Q: What is the height and diameter of the solid cylinder shown in the images?

A: To calculate the length using a vernier calliper we will need to firstly observe the reading of the…

Q: Which of the following equations repreșents a power relationship? Select one: C=8+0.016 a. O b.…

A: We can't ignore the disparities that exist between us as supervisors and supervisees. Some of these…