Understanding Our Universe
3rd Edition
ISBN: 9780393614428
Author: PALEN, Stacy, Kay, Laura, Blumenthal, George (george Ray)
Publisher: W.w. Norton & Company,
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Question
Chapter 2, Problem 22QAP
To determine
The reason why there is no “east celestial pole” or “west celestial pole.”
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Chapter 2 Solutions
Understanding Our Universe
Ch. 2.1 - Prob. 2.1CYUCh. 2.2 - Prob. 2.2CYUCh. 2.3 - Prob. 2.3CYUCh. 2.4 - Prob. 2.4CYUCh. 2 - Prob. 1QAPCh. 2 - Prob. 2QAPCh. 2 - Prob. 3QAPCh. 2 - Prob. 4QAPCh. 2 - Prob. 5QAPCh. 2 - Prob. 6QAP
Ch. 2 - Prob. 7QAPCh. 2 - Prob. 8QAPCh. 2 - Prob. 9QAPCh. 2 - Prob. 10QAPCh. 2 - Prob. 11QAPCh. 2 - Prob. 12QAPCh. 2 - Prob. 13QAPCh. 2 - Prob. 14QAPCh. 2 - Prob. 15QAPCh. 2 - Prob. 16QAPCh. 2 - Prob. 17QAPCh. 2 - Prob. 18QAPCh. 2 - Prob. 19QAPCh. 2 - Prob. 20QAPCh. 2 - Prob. 21QAPCh. 2 - Prob. 22QAPCh. 2 - Prob. 23QAPCh. 2 - Prob. 24QAPCh. 2 - Prob. 25QAPCh. 2 - Prob. 26QAPCh. 2 - Prob. 27QAPCh. 2 - Prob. 28QAPCh. 2 - Prob. 29QAPCh. 2 - Prob. 30QAPCh. 2 - Prob. 31QAPCh. 2 - Prob. 32QAPCh. 2 - Prob. 33QAPCh. 2 - Prob. 34QAPCh. 2 - Prob. 35QAPCh. 2 - Prob. 36QAPCh. 2 - Prob. 37QAPCh. 2 - Prob. 38QAPCh. 2 - Prob. 39QAPCh. 2 - Prob. 40QAPCh. 2 - Prob. 41QAPCh. 2 - Prob. 43QAPCh. 2 - Prob. 44QAPCh. 2 - Prob. 45QAP
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- If you were to drive to some city south of your current location, how would the altitude of the celestial pole in the sky change?arrow_forwardOn the day of the vernal equinox, the day length for all places on Earth is actually slightly longer than 12 hours. Explain why.arrow_forwardFrom where on Earth could you observe all of the stars during the course of a year? What fraction of the sky can be seen from the North Pole?arrow_forward
- What is the angular distance from the north celestial pole to the point on the sky called the vernal equinox? To the summer solstice?arrow_forwardIf you are at latitude 30 degrees north of Earth’s equator, what is the angular distance from your zenith to the north celestial pole? From your nadir to the north celestial pole?arrow_forwardwhich of the following is an accurate description of how the sun drifts annually relative to the celestial sphere? Choose one of the following: 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 dayarrow_forward
- Explain the 2 statements: the winter day sky is the same as the summer night sky, and the summer day sky is the same as the winter night sky.arrow_forwardBeginning with the March equinox, describe the changing latitude of the vertical rays of the noon Sun during the yeararrow_forwardIf a star is located exactly __________________ it will not appear to move during several hours of observing the night sky. A. on the celestial equator B. at the north celestial pole C. on your horizon D. due east E. at your zenitharrow_forward
- The location on the celestial sphere which represents the path of the Sun followed in the sky is known as the a.equator. b.meridian. c.ecliptic. d.latitude. e.longitude. If I observe a specific phase of the Moon on January 1, 2022, when should I expect to observe the exact same phase? a.On January 28, 2022 at 8pm. b.On January 27, 2022 at 8pm. c.On January 29, 2022 at noon d.On January 30, 2022 at noon. e.The day after. A physical blackbody is a.an object that does not absorb any radiation. b.a body the emits only non-visible light. c.an idealization of an object that absorbs all radiation falling upon it. d.an object with a huge gravitational force. e.any hot object whose overall colour is black.arrow_forwardIs the ecliptic the same thing as the celestial equator? Explain.arrow_forwardDescribe a practical way to determine in which constellation the Sun is found at any time of the year.arrow_forward
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