Description
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
6 It gives the horizontal or the x-axis component of a vector.
7, Put in the magnitude A of the vector and the angle theta it makes with the x-axis.
Please appreciate my help, by selecting my answer as the best,Thanks!
Completion Status:
100%
Review
Review
Anonymous
Very useful material for studying!
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
5 pages
Workingskill Check Exercise 14 Dna Its All In Our Genes Fa20 Autosaved
This photo is an actual photo of a gel that was run using the samples outlined in this lab. Lane 1: A HindIII DNA digest u ...
Workingskill Check Exercise 14 Dna Its All In Our Genes Fa20 Autosaved
This photo is an actual photo of a gel that was run using the samples outlined in this lab. Lane 1: A HindIII DNA digest used as the control for the ...
3 pages
MA279/BSC2347 Rasmussen Mod 1 Human Anatomy and Components of Blood Quiz
Which type of white blood cell is most numerous Red blood cells have a lifespan of about 30-40 and is normally the lowest ...
MA279/BSC2347 Rasmussen Mod 1 Human Anatomy and Components of Blood Quiz
Which type of white blood cell is most numerous Red blood cells have a lifespan of about 30-40 and is normally the lowest in amount/volume of
Project - Measuring and Classifying Stars
The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolutio ...
Project - Measuring and Classifying Stars
The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolution. The H-R diagram was discovered independently by two astronomers in early 20th century using observations of star luminosity and surface temperature. With this lab exercise, you will use Stellarium to collect stellar information and then form your own H-R diagram and see if you can find how stars are group into different luminosity classes. For this project piece, use a computer simulation to measure the characteristics of a sample of stars and then organize your data into a Hertzspung-Russel diagram. Please read through the assignment background information and follow the steps listed in the lab assignment instructions. You will be asked to form a hypothesis, state the lab objective, record your measurements and calculations, and answer each of the lab questions. Follow the instructions contained within and submit your results as this project deliverable. Submit your paper with a title page and in APA format. Module 04 – Measuring and Classifying Stars Instructions The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolution. The H-R diagram was discovered independently by two astronomers in early 20th century using observations of star luminosity and surface temperature. With this lab exercise, you will use Stellarium to collect stellar information and then form your own H-R diagram and see if you can find how stars are group into different luminosity classes. Background Question – Describe the four major groups of stars and where they are located on the H-R diagram. Object: Explain the purpose of this laboratory assignment in your own words. What do you think you will accomplish or learn from this exercise? Hypothesis: Write a simple hypothesis connected to different stars and the H-R diagram that you will be able to test up the Stellarium software (for example, most bright stars visible in the night are supergiants) Procedure: Open the Stellarium software. Open the Sky and Viewing options window (F4). Under the “Sky” tab, uncheck the Atmosphere and Dynamic eye adaption.Select the Landscape tab and uncheck “Show ground”.For this lab, you will need to record the spectral class and absolute magnitude of a group of near stars and a group of the brightest stars in the night sky. For each star, open the Search window (F3) and enter the star’s name.Click on the star and look at the displayed information at the upper right. Record the star’s spectral class and absolute magnitude in the chart.Some information has already been include in the chart.Repeat step 3 for each of the stars on the list.Plot each of your stars on the H-R diagram below. Denote each star by their listed star number and mark the nearest in red and the brightest stars in blue.Using the H-R diagrams in Chapter 12 as a reference, mark out where the main sequence line, giant branch, supergiants branch, and white dwarfs region would be on your H-R diagram.Continue using Stellarium if you need further information to test your individual hypothesis. If you need further direction, please ask your instructor. Q1: Based on the location of the Sun on your H-R diagram, what luminosity group (main sequence, giant, supergiant, or white dwarf) does the Sun belong to? Q2: What stars did you find to be supergiants? Q3: What luminosity group and spectral classes are most nearby stars? Q4: What luminosity groups and spectral classes do most of the bright stars belong to? Q5: Is there any part of the H-R diagram that you do not find any stars? Conclusion: In 1-2 paragraphs, explain if your observations and data support or conflict with your hypothesis and if you have met your assignment objective. Was there any portion of the assignment that was particularly interesting or difficult? Brightest Stars in the Night Sky # Star Spectral Class Absolute Magnitude 1 Sirius A 2 Canopus 3 Alpha Centauri A 4 Arcturus 5 Vega 6 Capella A 7 Rigel 8 Procyon A 9 Betelgeuse 10 Hadar 11 Altair 12 Aldebaran 13 Spica 14 Antares A Nearest Stars # Star Spectral Class Absolute Magnitude 1 Sun G2 4.8 2 Proxima Centauri M6 15.6 3 Alpha Centauri A 4 Alpha Centauri B K1 5.7 5 Barnard's Star M4 13.2 6 Wolf 359 M6 16.7 7 Lalande 21185 M2 10.5 8 Sirius A 9 Sirius B wd use B1 11.2 10 Epsilon Eri 11 61 Cyg A 12 61 Cyg B 13 Procyon A 14 Procyon B wd use A6 13
Similar Content
final presentation for (municipal, domestic and industrial) thesis
Hello lesser genius Since you’re the one that worked with our thesis you would know how to deal with this Presentatio...
Exam 1 on WileyPlus
you have 12 questions from Chapters 1-4, and only 60 minutes to do themhttps://www.wileyplus.com/class/773844 (Links to an...
ETROY Principles of Biology BIO-L1100-XTIG 16/T4
TO GET HIGH GRADE IN THE WEEK5 TEST (50 multiple choices)ETROY Principles of Biology BIO-L1100-XTIG 16/T4 Link;https:...
University of Denver Module 1 Spectroscopy Physics Lab Report
“I ask you to look both ways. For the road to a knowledge of the stars leads through the atom; and important knowledge o...
BIO 240 Grossmont Malaria Can Cause Life Threatening Symptoms in Humans Discussion
1) Give an example of an animal (not a bacteria or virus) that can cause life-threatening symptoms in humans if we eat it,...
PHY 1004 CIOF Physics Investigating Static & Kinetic Frictions Lab
Miami Dade College/North Campus
PHY1004L
Lab “Investigating Static and Kinetic Frictions.”
Whenever two surfaces that...
Dna Replication In Eukaryotes
Meselson and Stahl demonstrated that DNA replicates in a semi-conservative mode based on DNA labeling experiments (Western...
Biochemistry
The purpose of the experiment was to understand the importance of measuring blood glucose level and the principles of enzy...
Climate Geoengineering Position Paper.
The report is based on David Keith’s article for the Boston Globe titled “The world needs to explore solar geoengineer...
Related Tags
Book Guides
Good Kids Bad City
by Kyle Swenson
The Secret Life of Bees
by Sue Monk Kidd
Things That Matter
by Charles Krauthammer
The Glass Palace
by Amitav Ghosh
Mrs Dalloway
by Virginia Woolf
The Lost Man
by Jane Harper
Untamed
by Glennon Doyle
The Atlantis Gene
by S. A. Beck
Breakfast at Tiffanys
by Truman Capote
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
5 pages
Workingskill Check Exercise 14 Dna Its All In Our Genes Fa20 Autosaved
This photo is an actual photo of a gel that was run using the samples outlined in this lab. Lane 1: A HindIII DNA digest u ...
Workingskill Check Exercise 14 Dna Its All In Our Genes Fa20 Autosaved
This photo is an actual photo of a gel that was run using the samples outlined in this lab. Lane 1: A HindIII DNA digest used as the control for the ...
3 pages
MA279/BSC2347 Rasmussen Mod 1 Human Anatomy and Components of Blood Quiz
Which type of white blood cell is most numerous Red blood cells have a lifespan of about 30-40 and is normally the lowest ...
MA279/BSC2347 Rasmussen Mod 1 Human Anatomy and Components of Blood Quiz
Which type of white blood cell is most numerous Red blood cells have a lifespan of about 30-40 and is normally the lowest in amount/volume of
Project - Measuring and Classifying Stars
The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolutio ...
Project - Measuring and Classifying Stars
The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolution. The H-R diagram was discovered independently by two astronomers in early 20th century using observations of star luminosity and surface temperature. With this lab exercise, you will use Stellarium to collect stellar information and then form your own H-R diagram and see if you can find how stars are group into different luminosity classes. For this project piece, use a computer simulation to measure the characteristics of a sample of stars and then organize your data into a Hertzspung-Russel diagram. Please read through the assignment background information and follow the steps listed in the lab assignment instructions. You will be asked to form a hypothesis, state the lab objective, record your measurements and calculations, and answer each of the lab questions. Follow the instructions contained within and submit your results as this project deliverable. Submit your paper with a title page and in APA format. Module 04 – Measuring and Classifying Stars Instructions The Hertzsprung-Russell diagram is an important tool in the classification of stars and the understanding stellar evolution. The H-R diagram was discovered independently by two astronomers in early 20th century using observations of star luminosity and surface temperature. With this lab exercise, you will use Stellarium to collect stellar information and then form your own H-R diagram and see if you can find how stars are group into different luminosity classes. Background Question – Describe the four major groups of stars and where they are located on the H-R diagram. Object: Explain the purpose of this laboratory assignment in your own words. What do you think you will accomplish or learn from this exercise? Hypothesis: Write a simple hypothesis connected to different stars and the H-R diagram that you will be able to test up the Stellarium software (for example, most bright stars visible in the night are supergiants) Procedure: Open the Stellarium software. Open the Sky and Viewing options window (F4). Under the “Sky” tab, uncheck the Atmosphere and Dynamic eye adaption.Select the Landscape tab and uncheck “Show ground”.For this lab, you will need to record the spectral class and absolute magnitude of a group of near stars and a group of the brightest stars in the night sky. For each star, open the Search window (F3) and enter the star’s name.Click on the star and look at the displayed information at the upper right. Record the star’s spectral class and absolute magnitude in the chart.Some information has already been include in the chart.Repeat step 3 for each of the stars on the list.Plot each of your stars on the H-R diagram below. Denote each star by their listed star number and mark the nearest in red and the brightest stars in blue.Using the H-R diagrams in Chapter 12 as a reference, mark out where the main sequence line, giant branch, supergiants branch, and white dwarfs region would be on your H-R diagram.Continue using Stellarium if you need further information to test your individual hypothesis. If you need further direction, please ask your instructor. Q1: Based on the location of the Sun on your H-R diagram, what luminosity group (main sequence, giant, supergiant, or white dwarf) does the Sun belong to? Q2: What stars did you find to be supergiants? Q3: What luminosity group and spectral classes are most nearby stars? Q4: What luminosity groups and spectral classes do most of the bright stars belong to? Q5: Is there any part of the H-R diagram that you do not find any stars? Conclusion: In 1-2 paragraphs, explain if your observations and data support or conflict with your hypothesis and if you have met your assignment objective. Was there any portion of the assignment that was particularly interesting or difficult? Brightest Stars in the Night Sky # Star Spectral Class Absolute Magnitude 1 Sirius A 2 Canopus 3 Alpha Centauri A 4 Arcturus 5 Vega 6 Capella A 7 Rigel 8 Procyon A 9 Betelgeuse 10 Hadar 11 Altair 12 Aldebaran 13 Spica 14 Antares A Nearest Stars # Star Spectral Class Absolute Magnitude 1 Sun G2 4.8 2 Proxima Centauri M6 15.6 3 Alpha Centauri A 4 Alpha Centauri B K1 5.7 5 Barnard's Star M4 13.2 6 Wolf 359 M6 16.7 7 Lalande 21185 M2 10.5 8 Sirius A 9 Sirius B wd use B1 11.2 10 Epsilon Eri 11 61 Cyg A 12 61 Cyg B 13 Procyon A 14 Procyon B wd use A6 13
Earn money selling
your Study Documents