Stars and Galaxies (MindTap Course List)
10th Edition
ISBN: 9781337399944
Author: Michael A. Seeds
Publisher: Cengage Learning
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Textbook Question
Chapter 4, Problem 1P
Draw and label a diagram of the western horizon from northwest to southwest and label the setting points of the Sun at the solstices and equinoxes for a person in the Northern Hemisphere. (Hint: See Figure 3 in the Chapter 2 Concept Art: The Sky Around You and Figure 4-1.)
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Students have asked these similar questions
For an entire year, you carefully plot and track the sun's position relative to the background stars (i.e., the celestial sphere). Which of the following is an accurate description of what you observe for the sun's annual drift relative to the celestial sphere?
Select one:
a.
the sun appears to shift only north or south, with no apparent drift east or west
b.
each day, the sun appears to drift primarily from east to west
c.
each day, the sun appears to drift primarily from west to east
d.
the sun does not appear to drift at all relative to the background stars, as defined by our 24 hour day
Use the figure below to answer the following question. In this Earth-Sun system drawing we have indicated the direction of both the daily rotation of Earth about its own axis and its annual orbit about the Sun.
Imagine you are the observer shown on Earth in the northern hemisphere. Three months after the time shown, what constellation is highest in the sky at midnight?
To North
Star
Pisces
Aquarius
Capricornus
hw 2
Aries
1 day
Sagittarius /
Scorpius
Taurus
365 days
Libra
Gemini
Virgo
Cancer
Leo
O A. Scorpius
B. Aquarius
O C. Virgo
D. Leo
E. Cancer
Use the figure below to answer the following question. In this Earth-Sun system drawing we have indicated the direction of both the daily rotation of Earth about its own axis and its annual orbit about the Sun.
Imagine you are the observer shown on Earth in the northern hemisphere. Three months prior to the time shown, what constellation is highest in the sky at noon?
To North
Star
Pisces
Aquarius
Capricornus
Aries
1 day
Sagittarius
Scorpius
Taurus
365 days
Libra
Gemini
Virgo
Cancer
Leo
A. Scorpius
B. Aquarius
O C. Virgo
O D. Leo
E. Cancer
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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- Use the figure below to answer the following question. In this Earth-Sun system drawing we have indicated the direction of both the daily rotation of Earth about its own axis and its annual orbit about the Sun. Imagine you are the observer shown on Earth in the northern hemisphere. Seven months AFTER the time shown, which constellation will be highest in the sky at midnight? To North Star Pisces Aquarius Capricornus Aries 1 day Sagittarius Scorpius Taurus 365 days Libra Gemini Virgo Cancer Leo A. Capricornus B. Aries C. Libra D. Gemini O E. Sagittariusarrow_forwardWhat is the altitude of the north celestial pole in the sky from your latitude? If you do not know your latitude, look it up. If you are in the Southern Hemisphere, answer this question for the south celestial pole, since the north celestial pole is not visible from your location.arrow_forwardSuppose Earth took exactly 300.0 days to go around the Sun, and everything else (the day, the month) was the same. What kind of calendar would we have? How would this affect the seasons?arrow_forward
- On the day of the vernal equinox, the day length for all places on Earth is actually slightly longer than 12 hours. Explain why.arrow_forwardExplain three lines of evidence that indicate that the seasons in North America are not caused by the changing Earth-Sun distance as a result of Earth’s elliptical orbit around the Sun.arrow_forwardIs the ecliptic the same thing as the celestial equator? Explain.arrow_forward
- On a globe or world map, find the nearest marked latitude line to your location. Is this an example of a great circle? Explain.arrow_forwardPlease explain all answers! Thank you! The figure below shows the relative position of the Earth (the circle in the middle) and the Moon (the small circle on the orbital path around the Earth (the arrows on orbital path circle show the moving direction of the moon). On this figure, an unknown phase of the moon is currently at its highest position in the sky. Given that, this particular phase of the Moon rises from the horizon around 3am. Please answer the following questions related to this figure. C1. Please draw a small circle on the orbital path to indicate the position of the moon phase that may result in a lunar eclipse. Write down “lunar eclipse” next to this small circle. Please explain your draw. C2. When the Moon is at this position on the orbital path (shown in Question C1), will it always cause a lunar eclipse? Please explain your answer. C3. Please draw a small circle on the orbital path to show the approximate moon’s position when a sidereal month is completed (with…arrow_forwardThe timing of Moonrise is later every day. Let’s understand why: a) Moonrise occurs when you, as you sit on the rotating Earth, turn to the point where you can just see the Moon appear over the horizon. Draw a picture to illustrate what this would look like. Draw the Earth, Moon, and you standing on the Earth to indicate this scenario. (You’ve seen my artistic skills in class, I’m not asking you to do anything better than that. Just label/make clear what is shown). Take this as Day 1.In 24 hours, you would return back to that exact point on the Earth. However, the Moon will also have moved forward in its orbit (it orbits the Earth in the same direction that the Earth is spinning). How far along in its orbit does the Moon move? That is, assume the Moon is orbiting in a circular orbit; in going from Day 1 to Day 2, how many degrees does thee Moon move forward? Indicate (very roughly) via a drawing.b) Because the Moon advanced in its orbit, you now must wait…arrow_forward
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