Conceptual Physical Science Plus Mastering Physics with Pearson eText -- Access Card Package (6th Edition)
6th Edition
ISBN: 9780134060484
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
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Question
Chapter 27, Problem 10RAT
To determine
The estimated age of the universe.
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Check out a sample textbook solutionStudents have asked these similar questions
How many times longer than the length of recorded history is the age of the universe?
I was also given that the length of recorded history is 10E11 s, and that the age of the universe is 10E18 s. But, when putting 10E18/10E11 = 10E7, I get the wrong answer.
one hundred milli- (100 times one one-thousandth):
102 ✕ 10−3 = 10(2 + [−3]) = 10(2 − 3) = 10−1 = 0.1 (100 ÷ 1,000 = 0.1)
one hundred micro- (100 times one one-millionth):
102 ✕ 10−6 = 10(2 + [−6]) = 10(2 − 6) = 10−4
How do we write one hundred nano- (100 times one-billionth)?
102 ✕ 10−9 = 10
We write ten micrometers as follows.
10 ✕ 10−6 m = 10−5 m
How do we write ten nanoseconds?
10 ✕ 10−9 s = 10 s
If we assume that the universe has been expanding at its current rate for its entire history, how old is the universe?
Chapter 27 Solutions
Conceptual Physical Science Plus Mastering Physics with Pearson eText -- Access Card Package (6th Edition)
Ch. 27 - What are constellations?Ch. 27 - Why does an observer at a given location see one...Ch. 27 - Prob. 3RCQCh. 27 - Is the light-year a measurement of time or...Ch. 27 - Prob. 5RCQCh. 27 - Prob. 6RCQCh. 27 - What is an H-R diagram?Ch. 27 - Prob. 8RCQCh. 27 - Prob. 9RCQCh. 27 - Prob. 10RCQ
Ch. 27 - Prob. 11RCQCh. 27 - Prob. 12RCQCh. 27 - Prob. 13RCQCh. 27 - Prob. 14RCQCh. 27 - Prob. 15RCQCh. 27 - Prob. 16RCQCh. 27 - Prob. 17RCQCh. 27 - Prob. 18RCQCh. 27 - Prob. 19RCQCh. 27 - Why dont we think the Sun will eventually become a...Ch. 27 - How does the mass of a star before its collapse...Ch. 27 - If black holes are invisible, what is the evidence...Ch. 27 - Prob. 23RCQCh. 27 - What type of galaxy is the Milky Way?Ch. 27 - What are the consequences of galaxies colliding?Ch. 27 - What is a starburst galaxy?Ch. 27 - Prob. 27RCQCh. 27 - How many spiral galaxies are in the Local Group?Ch. 27 - Is the Local Group a relatively small or large...Ch. 27 - Prob. 30RCQCh. 27 - Prob. 34TASCh. 27 - The brightest star in the sky, Sirius, is about 8...Ch. 27 - If you were to travel straight up from the core of...Ch. 27 - Prob. 37TASCh. 27 - Prob. 38TASCh. 27 - Prob. 39TASCh. 27 - Prob. 40TARCh. 27 - Prob. 41TARCh. 27 - Prob. 42TARCh. 27 - Prob. 43TARCh. 27 - Rank the nuclear fuels in order of being consumed,...Ch. 27 - Prob. 45TARCh. 27 - Rank in order of increasing size: (a) solar...Ch. 27 - The 19th-century author and social commentator...Ch. 27 - Prob. 48ECh. 27 - On the Moon, stars other than the Sun can be seen...Ch. 27 - Which figure in this chapter best shows that a...Ch. 27 - We see the constellations as distinct groups of...Ch. 27 - Prob. 52ECh. 27 - Which moves faster from horizon to horizon: the...Ch. 27 - Prob. 54ECh. 27 - Why does the Big Dipper change its position in the...Ch. 27 - Prob. 56ECh. 27 - Prob. 57ECh. 27 - Prob. 58ECh. 27 - Why dont we see the ultraviolet color of stars?Ch. 27 - Does a blue star contain yellow light?Ch. 27 - Does a yellow star contain blue light?Ch. 27 - Prob. 62ECh. 27 - Prob. 63ECh. 27 - Prob. 64ECh. 27 - Prob. 65ECh. 27 - Prob. 66ECh. 27 - Prob. 67ECh. 27 - Prob. 68ECh. 27 - Prob. 69ECh. 27 - Prob. 70ECh. 27 - Prob. 71ECh. 27 - Prob. 72ECh. 27 - Prob. 73ECh. 27 - Prob. 74ECh. 27 - Prob. 75ECh. 27 - What evidence suggests that our Sun is a...Ch. 27 - Prob. 77ECh. 27 - Prob. 78ECh. 27 - Prob. 79ECh. 27 - Prob. 80ECh. 27 - Prob. 81ECh. 27 - Prob. 82ECh. 27 - Prob. 83ECh. 27 - Prob. 84ECh. 27 - Prob. 85ECh. 27 - Prob. 86ECh. 27 - Prob. 87ECh. 27 - What is the difference between a black hole's...Ch. 27 - Prob. 89ECh. 27 - Prob. 90ECh. 27 - Prob. 91ECh. 27 - Are there galaxies other than the Milky Way that...Ch. 27 - Prob. 93ECh. 27 - Prob. 94ECh. 27 - Draw an analogy between a galaxy and a forest.Ch. 27 - Draw an analogy between a galaxy and a swarm of...Ch. 27 - Compare and contrast astronomy and astrology.Ch. 27 - Project what human civilization would be like if...Ch. 27 - Prob. 99DQCh. 27 - Why is it important to have a science-based...Ch. 27 - Choose the BEST answer to each of the following....Ch. 27 - Prob. 2RATCh. 27 - The star nearest Earth is (a) Proxima Centauri....Ch. 27 - Prob. 4RATCh. 27 - Prob. 5RATCh. 27 - Prob. 6RATCh. 27 - Prob. 7RATCh. 27 - A black hole is (a) an empty region of space with...Ch. 27 - Prob. 9RATCh. 27 - Prob. 10RAT
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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
- What evidence shows that the Universe is expanding? What evidence shows that the Universe began with a Big Bang?arrow_forwardConstruct a timeline for the universe and indicate when various significant events occurred, from the beginning of the expansion to the formation of the Sun to the appearance of humans on Earth.arrow_forwardThink of our Milky Way Galaxy as a flat disk of diameter 100,000 light-years. Suppose we are one of 1000 civilizations, randomly distributed through the disk, interested in communicating via radio waves. How far away would the nearest such civilization be from us (on average)?arrow_forward
- Suppose astronomers discover a radio message from a civilization whose planet orbits a star 35 lightyears away. Their message encourages us to send a radio answer, which we decide to do. Suppose our governing bodies take 2 years to decide whether and how to answer. When our answer arrives there, their governing bodies also take two of our years to frame an answer to us. How long after we get their first message can we hope to get their reply to ours? (A question for further thinking: Once communication gets going, should we continue to wait for a reply before we send the next message?)arrow_forwardwhat is the scientific concept used in the test? how old is the rock in years? scientist agree that the age of the universe is about 4 billion years old, does the age of the rock referred in the problem support that? why?arrow_forwardWhat would the universe look like if there was complete cemetery between matter and antimatter?arrow_forward
- By the term universe, astronomers mean: The system of 200 to 400 billion stars, of which the sun is one. The collection of several dozen galaxies, of which the Milky Way is one. Everything that we can observe. The realm inside the atom.arrow_forwardHey sense of proportion the earth is 4.6 billion years old but human civilization the building of cities begin only about 10,000 years ago. If you represent history of earth with a line one mile long (63,360) how long must the line be to represent the history of human civilization?arrow_forwardThe closest star to Earth, after the Sun, is Proxima Centauri, which is just over 4 light years away from us. A light year is the distance traveled in one year by light, which travels at about 300,000 kilometers per second. What is the order of magnitude of the number of kilometers that separate us from Proxima Centauriarrow_forward
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