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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Question
Chapter 34, Problem 9TE
To determine
The largest structure on defining the group of objects held together.
Expert Solution & Answer
Answer to Problem 9TE
The galaxy is the largest structure, which held a group of objects together.
Explanation of Solution
The galaxy consists of millions of star and gaseous clouds in it, it is the largest gravitational bound object. It is a collection of a star system, planets and everything that is inside in it, such as planets, stars, asteroids, comets, dwarf planets, gas, dust and more.
In our Milky Way galaxy, there are hundreds of Sun present and thousands of planets, such as Earth. Thus we can say that the biggest structure present in the universe is galaxy. We cannot compare the size of galaxies as we don’t have their limits.
Conclusion:
Therefore, the galaxy is the largest structure, which held a group of objects together.
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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