Stars and Galaxies (MindTap Course List)
10th Edition
ISBN: 9781337399944
Author: Michael A. Seeds
Publisher: Cengage Learning
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Question
Chapter 4, Problem 1LL
To determine
The reason why the building is not showing any parallax, whether it is an example for parallax, the method by which the parallax can be increased.
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Students have asked these similar questions
Question A1
Use a diagram to explain what is meant by the parallax angle, p, for a star observed twice from
Earth, with a 6-month interval between each observation. Hence define the parsec, and calculate
its value in astronomical units and metres. The star Betelgeuse is observed to have a parallax
angle p = 4.5 x 10-³ arcseconds. State the distance of Betelgeuse in units of parsecs and light
years.
On Earth, the parallax angle measured for the star Procyon is 0.29 arcseconds. If you were to measure Procyon's parallax angle from Venus, what would the parallax angle be? (Note: Earth's orbital radius is larger than Venus's orbital
radius.)
A. more than 0.29 arcseconds
B. 0.29 arcseconds
C. less than 0.29 arcseconds
D.zero arcseconds (no parallax)
Earth is about 150 million kilometers from the Sun (1 Astronomical Unit, or AU), and the apparent brightness of the Sun in our sky is about 1300 watts/m^2.
Using these two facts and the inverse square law for light, determine the apparent brightness that we would measure for the Sun if we were located at the following positions.
b) At the orbit of Jupiter (780 million km from the Sun).
Chapter 4 Solutions
Stars and Galaxies (MindTap Course List)
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Which two-dimensional (2D) and three-dimensional...Ch. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Assume the night is clear and the Moons phase is...Ch. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 21RQCh. 4 - Prob. 22RQCh. 4 - How did the Alfonsine Tables, the Prutenic Tables,...Ch. 4 - Prob. 24RQCh. 4 - Prob. 25RQCh. 4 - Prob. 26RQCh. 4 - Prob. 27RQCh. 4 - Draw and label a diagram of the western horizon...Ch. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7PCh. 4 - One planet is three times farther from the Sun...Ch. 4 - Prob. 9PCh. 4 - Prob. 10PCh. 4 - Prob. 11PCh. 4 - Prob. 1SPCh. 4 - Prob. 2SPCh. 4 - Prob. 1LLCh. 4 - Prob. 2LLCh. 4 - What three astronomical objects are represented...Ch. 4 - Prob. 4LL
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Ursa Minor contains the pole star, Polaris, and the asterism known as the Little Dipper. From most locations in the Northern Hemisphere, all of the stars in Ursa Minor are circumpolar. Does that mean these stars are also above the horizon during the day? Explain.arrow_forwardWhen you say "sub-word parallax," what do you mean?arrow_forwardWhat is the distance (in meters) of an object that has an angular diameter of 100 arcseconds and a linear diameter of 50 meters? How do I set up this equation and solve. Also, is it possible to solve or check my answer with the TI-30XS calculator?arrow_forward
- Consider a star at a distance of 100 light years from the Earth and is moving relative to the Earth at a constant velocity of 70000 km/hr perpendicular to its line of sight from the Earth. What is the change of its angular position on our sky when viewed by us now and by the ancient Egyptian 6000 years ago? Ignore all other effect, e.g., the axial precession of the Earth. 1. (A) 0.24 arcsecond (В) 13 arcminutes (C) 0.5 degree (D) 2.6 degrees (E) 5.0 degreesarrow_forwardUse three decimal places throughout your solution and round answers tothree decimal places. Show complete solution.arrow_forwardCCSF Parallax Experiment 1. Two images were taken in front of the Science Building. There are two identical reference positions marked in both photos for alignment. a. Select two objects with a noticeable parallax from the photos. i, One of them can be the Francis of Assis statue b. Measure parallactic shifts in degrees, you will need to i. calculate a scale factor, and then compare the two photos, estimating the number of degrees each object shifted refer to the Application of Parallax page in the Parallax Module for the details ii. iii. c. Calculate their distances from the baseline 2. Formula to use for these calculations is as follow: Baseline AB (m) Parallactic Shift (degrees) 3. Technical Information About the Photos D(m) = 57.3 x Item Baseline AB Field of View of the Photo Image Dimension Plate-scale 4. Data Table and Results The definition of the terms in the table refer to the Application of Parallax page in the Parallax Module. Object Name Francis Assis Statue Right light…arrow_forward
- 1. For a fixed baseline, at what point does parallax cease to be an accurate technique for measuring distance? 2. What are two ways that you could more accurately measure the distance to an object using parallax?arrow_forwardCan you please answer the following questions The star Sirius has an apparent magnitude of -1.46 and appears 95-times brighter compared tothe more distant star Tau Ceti, which has an absolute magnitude of 5.69.(a) Explain the terms apparent magnitude, absolute magnitude and bolometric magnitude.(b) Calculate the apparent magnitude of the star Tau Ceti.(c) Find the distance between the Earth and Tau Ceti.arrow_forwardI am pretty sure that this can be solved by adding 57 to mg cos(theta) but when I enter -59.196 into the problem it says that it is incorrect.arrow_forward
- 17 Which of the following statements about parallax is not true? A You can demonstrate parallax simply by holding up a finger and looking at it alternately from your left and right eyes. B C D The existence of stellar parallax is direct proof that Earth orbits the Sun. Measurement of stellar parallax allows us to determine distances to nearby stars. The technique of stellar parallax was used by Hubble to determine that the Andromeda Galaxy (M 31) is about 2 million light-years away. Ancient astronomers were unable to measure parallax and used the absence of observed parallax as an argument in favor of an Earth-centered universe.arrow_forwardAnswer the question in the space provided and in full details. Show ALL your steps and your calculations.arrow_forward1.)How long do you have to wait for a star to undergo its maximum parallactic displacement? 2.) How can the observation of stellar parallaxes in general be used as evidence against a geocentric view of the cosmos?arrow_forward
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