![Conceptual Physical Science (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134060491/9780134060491_largeCoverImage.gif)
Conceptual Physical Science (6th Edition)
6th Edition
ISBN: 9780134060491
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 28, Problem 3RCQ
To determine
The effect of distance on star’s brightness.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
A star has a measured radial velocity of 300 km/s.
If you measure the wavelength of a particular
spectral line of Hydrogen as 657.18 nm, what was
the laboratory wavelength (in nm) of the line?
(Round your answer to at least one decimal place.)
nm
Which spectral line does this likely correspond to?
Balmer-alpha (656.3 nm)
Balmer-beta (486.1 nm)
Balmer-gamma (434.0 nm)
Balmer-del ta (410.2 nm)
A star has a measured radial velocity of 100 km/s. If you measure the wavelength of a particular spectral line of Hydrogen as 486.42 nm, what was the laboratory wavelength (in nm) of the line? (Round your answer to at least one decimal place.)
Which spectral line does this likely correspond to?
Balmer-alpha (656.3 nm)
Balmer-beta (486.1 nm)
Balmer-gamma (434.0 nm)
Balmer-delta (410.2 nm)
Hertzsprung-Russell Diagram
Bhue or blue white
White
Vellow
Red-orange
Red
ORigel
Superglants
Beteignune
Main Sequence
Aldebaran
Glants
Sun
Alpho Centour B
Sinus B
White Dwarfs
50.000
20,000
10,000
Surface Temperature ('C)
6.000
5,000
3.000
Most of the stars shown on the diagram are classified as which type of star?
O white dwarf
O main sequence
O red giant
O super giant
Brightness
Increasing-
Chapter 28 Solutions
Conceptual Physical Science (6th Edition)
Ch. 28 - Is the universe in space or is space in the...Ch. 28 - What is a Cepheid?Ch. 28 - Prob. 3RCQCh. 28 - What is the approximate age of the universe?Ch. 28 - the average temperature of the universe today is...Ch. 28 - According to cosmic inflation theory, how long did...Ch. 28 - At what point did the universes temperature even...Ch. 28 - What did inflation do to the quantum fluctuations...Ch. 28 - Prob. 9RCQCh. 28 - How many dimensions are there in spacetime?
Ch. 28 - Prob. 11RCQCh. 28 - Car an accelerated frame of reference be...Ch. 28 - You release a ball while standing on the floor of...Ch. 28 - Prob. 14RCQCh. 28 - What happens to starlight as it passes close to...Ch. 28 - If you walk at 1 km/h down the aisle toward the...Ch. 28 - In the preceding question, is your approximate...Ch. 28 - Within a spaceship moving at 99% the speed of...Ch. 28 - Why is the essence of a coffee table best captured...Ch. 28 - Does it necessarily take a minimum of 25,000 years...Ch. 28 - Prob. 21RCQCh. 28 - If we cant see dark matter, how do we know it is...Ch. 28 - Is dark matter found mostly within a galaxy or...Ch. 28 - The closer a planet is to the Sun, the faster it...Ch. 28 - In a huge cloud of ordinary matter and dark...Ch. 28 - Prob. 26RCQCh. 28 - What was Einsteins cosmological constant?Ch. 28 - What did Einstein refer to as the greatest blunder...Ch. 28 - According to recent evidence, how long ago did the...Ch. 28 - What does WMAP stand for?Ch. 28 - The Fate of the Universe 31. What is probably the...Ch. 28 - Which is more abundant: dark matter or ordinary...Ch. 28 - According to the heat death scenario, about how...Ch. 28 - What does the Big Rip scenario assume about dark...Ch. 28 - What scenario for the fate of the universe...Ch. 28 - Rank the following in order of increasing...Ch. 28 - Rank the following in order of increasing...Ch. 28 - Rank the following in order of longest ago to most...Ch. 28 - Rank the following in order of increasing...Ch. 28 - When was most of the helium in the universe...Ch. 28 - What does the expansion of space do to light...Ch. 28 - A police officer pulls you over for speeding. He...Ch. 28 - If the initial universe had remained hotter for a...Ch. 28 - Prob. 47ECh. 28 - No galaxy that has been found so far is less than...Ch. 28 - Are astronomers able to point their telescopes in...Ch. 28 - A helium balloon here on Earth pops, releasing...Ch. 28 - Astronomers tell us that the average temperature...Ch. 28 - The average temperature of the universe right now...Ch. 28 - What are three lines of evidence supporting cosmic...Ch. 28 - What if there were symmetry to cosmic background...Ch. 28 - Is cosmic inflation a cause or an effect? How...Ch. 28 - Prob. 56ECh. 28 - If gravity is not a force, then what is it?Ch. 28 - You toss a tennis ball up and down in front of you...Ch. 28 - You toss a tennis ball up and down in front of you...Ch. 28 - Prob. 60ECh. 28 - Where does a clock run slower: at the front end or...Ch. 28 - Prob. 62ECh. 28 - An astronaut is provided a gravity when the ships...Ch. 28 - Being ultra-sensitive, should a person who wants...Ch. 28 - If you stand in the street and shine a beam of...Ch. 28 - A man leaves his identical twin brother behind to...Ch. 28 - Why does the gravitational attraction between the...Ch. 28 - When do clocks move slowest on Mercury?Ch. 28 - Prob. 69ECh. 28 - Prob. 70ECh. 28 - When you drive down the highway, you are moving...Ch. 28 - Astronomers view light coming from distant...Ch. 28 - Inside the moving compartment of Figure 28.18,...Ch. 28 - Prob. 74ECh. 28 - Time is required for light to travel along a path...Ch. 28 - Prob. 76ECh. 28 - What might we assume about the distribution of...Ch. 28 - Early astronomers such as Kepler and Newton...Ch. 28 - What force allows dark matter to clump?Ch. 28 - Why doesnt dark matter clump together as...Ch. 28 - If dark matter is affected by gravity, might there...Ch. 28 - What is the relationship between dark energy and...Ch. 28 - Is space just the absence of matter?Ch. 28 - What is one important difference between dark...Ch. 28 - Why is dark energy not called the dark force?Ch. 28 - The y-axis in the largest graph of Figure 28.27 is...Ch. 28 - Mass can transform into energy, and energy can...Ch. 28 - If the universe were unchanging and there were an...Ch. 28 - Prob. 89ECh. 28 - If we cant even predict the weather, how can we...Ch. 28 - Prob. 91DQCh. 28 - Prob. 92DQCh. 28 - Prob. 93DQCh. 28 - Prob. 94DQCh. 28 - Prob. 95DQCh. 28 - Choose the BEST answer to the question or the BEST...Ch. 28 - If the universe stopped expanding at this very...Ch. 28 - What percentage of galaxies were created during...Ch. 28 - What do cosmic inflation and dark energy have in...Ch. 28 - Light bends in a gravitational field. Why isnt...Ch. 28 - Time slows in a gravitational field. Would time...Ch. 28 - Prob. 7RATCh. 28 - Dark matter is (a) ordinary matter that is no...Ch. 28 - Space in our local universe is (a) not empty. (b)...Ch. 28 - Which theory for the fate of the universe assumes...
Knowledge Booster
Learn more about
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
- Is the Sun an average star? Why or why not?arrow_forwardThe lowest mass for a true star is 1/12 the mass of the Sun. What is the luminosity of such a star based upon the mass-luminosity relationship?arrow_forwardMost stars (Main sequence) generate light through the same mechanism. Because of this, there is an empirical relation between their mass, M, and their Luminosity, L. This relation could be written in the form L/Lsun = (M/Msun, This relation is shown in the log-log diagram below. Find the value of a and round it to the nearest integer. 10 104 102 10-2 10-4 0.1 1.0 2.0 0.2 0.5 5.0 10.0 20.0 Mam (solar masses) Luminosty (solar units)arrow_forward
- Hertzsprung-Russell Diagram Blue or blue white White Vellow Red orange Red Superglants Beleigeurse Maln Sequence Aldebaran Glants Suno Aipho Centoun S Sinus B White Dwarfs 50,000 20,000 10.000 6,000 5,000 3,000 Surface Temperature ("C) Most of the stars shown on the diagram are classified as which type of star? O white dwarf O main sequence O red giant super giant Brightnessarrow_forwardWhich star in the table below has the least surface temperature? Star Name d (parsecs) Parallax (seconds of arc) Spectral Type $$ \delta $$ Cen 0.026 B2 IV HR 4607 0.039 G8 III HR 4758 20 G0 V HR 39801 0.005 M2 I 9 CMa 2.5 A1 V a. $$ \delta $$ Cen b. HR 4607 c. HR 4758 d. HD 39801 e. 9 CMaarrow_forwardSuppose a star has a luminosity of 7.0x1026 watts and an apparent brightness of 4.0x10-12 watt/m?. How far away is it? Give your answer in both kilometers and light-years.arrow_forward
- Distance from Apparent Brightness (rank; brightest, 8 = dimmest) Name of Star Earth (light years) | 1 = Sun Sirius 8.6 Canopus Arcturus 309 3. 36.7 4 Rigel Vega Alpha Centauri Bernard's Star 773 5 25.3 4.3 7 5.9 8 13 What sentence explains why a star can be much farther from Earth than the Sun, but still be bright? nida nenv A. Distance from Earth and apparent brightness are related. B. Bright stars that are farther away are larger than the Sun. C. The higher it appears in the sky, the brighter the star. D. The apparent brightness scale goes up as stars get dimmer. del sdTarrow_forwardHertzsprung-Russell Diagram Blue or blue-white White Yellow Red orange Red Superglants Beleigese Main Sequene Aldenaran Glants Suno Aipho CetorE Sinus B White Dwarfs 50,000 20,000 10.000 6,000 5,000 3,000 Surface Temperature (C) Which star listed below is the brightest? Sun O Sirius B O Betelgeuse O Rigel Brightnessarrow_forwardHertzsprung-Russell Diagram Blue or blue-white White Yellow Red-orange Red O Rigel Supergiants Beleigne Main Sequence Aldebaran Glants Sun O Alpho Centaur B Sirus B White Dwarfs 50,000 20,000 10,000 6,000 5,000 3,000 Surface Temperature ('C) What is the color of the stars shown on the diagram that have the lowest surface temperature? O red O yellow O blue O white - 6useanuarrow_forward
- "H-R" Diagram pg. 118, question 7 Stars of the same spectral type have the same: absolute magnitude number temperature luminosityarrow_forwardFavorite Star Polaris is 132 pc from Earth and has an apparent magnitude of 2.5. What is its absolute visual magnitude?arrow_forwardHertzsprung-Russell Diagram Blue White Yellow Red-orange Red Beteigruse Aldebaran Glants White Dwarfs 50.000 20,000 10,000 5.000 3,000 Surface Temperature ('C) Which star listed below is the brightest? O Sun O Sirius B O Betelgeuse O Rigel e0. buseanuarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- AstronomyPhysicsISBN:9781938168284Author:Andrew Fraknoi; David Morrison; Sidney C. WolffPublisher:OpenStaxStars and Galaxies (MindTap Course List)PhysicsISBN:9781337399944Author:Michael A. SeedsPublisher:Cengage LearningFoundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
- An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage LearningHorizons: Exploring the Universe (MindTap Course ...PhysicsISBN:9781305960961Author:Michael A. Seeds, Dana BackmanPublisher:Cengage LearningStars and GalaxiesPhysicsISBN:9781305120785Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781938168284/9781938168284_smallCoverImage.gif)
Astronomy
Physics
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:OpenStax
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337399944/9781337399944_smallCoverImage.gif)
Stars and Galaxies (MindTap Course List)
Physics
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337399920/9781337399920_smallCoverImage.gif)
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305079137/9781305079137_smallCoverImage.gif)
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305960961/9781305960961_smallCoverImage.gif)
Horizons: Exploring the Universe (MindTap Course ...
Physics
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305120785/9781305120785_smallCoverImage.gif)
Stars and Galaxies
Physics
ISBN:9781305120785
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning