Conceptual Physical Science Explorations
2nd Edition
ISBN: 9780321567918
Author: Paul G. Hewitt, Leslie A. Hewitt, John A Suchocki
Publisher: Addison Wesley
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Chapter 34, Problem 11TE
Why should anyone care about how the universe is organized? After all, how could galaxies and the like possibly have an impact on our daily living?
Expert Solution & Answer
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Solution
To determine: The reason why individual should care about organized universe and impact of galaxies on our daily living life.
Answer:
Individual should care about how the universe is organized as it tells about existence of humans in the universe, and galaxies can affect the movement of the solar system that can cause an impact on life.
Explanation:
The astronomer in early age considered that galaxy is a massive structure of the Universe. But later with the invention of the telescope, astronomer came to know that Universe comprises of different galaxies, stars and many more. These structures are arranged in an organised manner. The study believes that the Universe is approximately 14 billion years old, and an only small section is Universe is visible, which is known as observable Universe. Every individual should care about how the Universe is organised as it gives an idea about the existence of human beings in the Universe.
The arrangement of planets and galaxy in the Universe creates a significant impact on our life. Galaxies in the Universe can cause a change in the movement of planets in the solar system. If Earth does not rotate about its axis, then one side of the Earth will always be a day, and on the other side, there will always be night. If the planets and galaxies in the Universe keep on moving, then it could result in a collision of galaxies and planets.
Conclusion:
Therefore, individual should care about how the universe is organized as it tells about existence of humans in the universe, and galaxies can affect the movement of the solar system that can cause an impact on life.
Chapter 34 Solutions
Conceptual Physical Science Explorations
Ch. 34 - Prob. 1RQCh. 34 - What is a Cepheid?Ch. 34 - Prob. 3RQCh. 34 - What type of galaxy is the Milky Way?Ch. 34 - Prob. 5RQCh. 34 - What is a starburst galaxy?Ch. 34 - Prob. 7RQCh. 34 - How many spiral galaxies are within the Local...Ch. 34 - Is the Local Group a relatively small or large...Ch. 34 - Prob. 10RQ
Ch. 34 - Prob. 11RQCh. 34 - Is the universe in space or is space in the...Ch. 34 - According to the cosmic background radiation, what...Ch. 34 - The universe is about 25 helium. From where did...Ch. 34 - Prob. 15RQCh. 34 - If we cant see dark matter, how do we know it is...Ch. 34 - Is dark matter found mostly within or just outside...Ch. 34 - Did Einstein first believe that the universe was...Ch. 34 - What was Einsteins cosmological constant?Ch. 34 - What is likely the major component of our...Ch. 34 - Rank the following in order of increasing size:...Ch. 34 - Rank the following galaxy types in order of...Ch. 34 - Rank the following in order of increasing energy...Ch. 34 - Rank the following in order of increasing distance...Ch. 34 - Rank the following in order of increasing...Ch. 34 - Are there galaxies other than the Milky Way that...Ch. 34 - Prob. 2TECh. 34 - Prob. 3TECh. 34 - Prob. 4TECh. 34 - Does the collision of two galaxies involve the...Ch. 34 - Prob. 6TECh. 34 - Prob. 7TECh. 34 - What is the difference between the universe and...Ch. 34 - Prob. 9TECh. 34 - Prob. 10TECh. 34 - Why should anyone care about how the universe is...Ch. 34 - Are astronomers able to point their telescopes in...Ch. 34 - If the initial universe remained hotter for a...Ch. 34 - No galaxy found so far is made of less than 25...Ch. 34 - A helium balloon here on Earth pops, releasing...Ch. 34 - Early astronomers such as Kepler and Newton...Ch. 34 - If dark matter is affected by gravity, might there...Ch. 34 - A police officer pulls you over speeding. He tells...Ch. 34 - Prob. 19TECh. 34 - If we cant even predict the weather, how can we...Ch. 34 - If you were to travel straight up from the core of...Ch. 34 - Prob. 2TSCh. 34 - Prob. 3TSCh. 34 - Scientists estimate the age of universe to be...Ch. 34 - Starburst galaxies (a) tend to be spiral. (b)...Ch. 34 - Prob. 3RATCh. 34 - Which of the following is not accepted evidence...Ch. 34 - Edwin Hubble is famous for (a) building the first...Ch. 34 - The average temperature of the universe right now...Ch. 34 - Prob. 7RATCh. 34 - Prob. 8RATCh. 34 - In a huge cloud ordinary and dark matter are...Ch. 34 - Prob. 10RAT
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