1 Exam (elaborations) astro 3 quizzes 7 & 8 questions with answers graded A+ 2024/2025 2 Exam (elaborations) ASTRO 7 , 8, 9 ,10, 11 questions n answers graded A+ 2024 3 Exam (elaborations) Astro 7 exam questions with correct answers 2024/2025 4 Exam (elaborations) astro 7 questions with answers ...
[Show more]
PSU Astro 7N Exam 2Hydrogen and Helium What gases make up the sun? Magnetic Activity What causes sunspots? Helium-4 What is made from 4 protons during fusion in the sun? Deuterium Nucleus (and released energy) Step 1 of P-P Chain What forms when two protons collide at very high s...
Preview 3 out of 19 pages
Add to cartPSU Astro 7N Exam 2Hydrogen and Helium What gases make up the sun? Magnetic Activity What causes sunspots? Helium-4 What is made from 4 protons during fusion in the sun? Deuterium Nucleus (and released energy) Step 1 of P-P Chain What forms when two protons collide at very high s...
ASTRONOMY CHAPTER 7___ __ is when we study and compare planets next to each other to understand their similarities and differences - correct answer Comparative planetology Comparative planetology includes moons, asteroids, and comets as well as planets - correct answer Our planets orbit it th...
Preview 2 out of 7 pages
Add to cartASTRONOMY CHAPTER 7___ __ is when we study and compare planets next to each other to understand their similarities and differences - correct answer Comparative planetology Comparative planetology includes moons, asteroids, and comets as well as planets - correct answer Our planets orbit it th...
Astronomy Chapter 7 quizThe sun rotates on its axis... - correct answer Differentially The state of matter the sun is... - correct answer Gas It takes light how long to get to earth? - correct answer 8 minutes The gas toward the center of the sun is hotter and more ____ - correct answer Den...
Preview 1 out of 4 pages
Add to cartAstronomy Chapter 7 quizThe sun rotates on its axis... - correct answer Differentially The state of matter the sun is... - correct answer Gas It takes light how long to get to earth? - correct answer 8 minutes The gas toward the center of the sun is hotter and more ____ - correct answer Den...
Preview 1 out of 1 pages
Add to cart
Astro-7 quiz #1Occam's Razor: you can choose between two theories. One radically makes changes to current ideas while the other makes fewer changes to current ideas. Both are equivalent in evidence. As a good scientist, which do you choose. - correct answer the one that makes fewer changes to curre...
Preview 1 out of 3 pages
Add to cartAstro-7 quiz #1Occam's Razor: you can choose between two theories. One radically makes changes to current ideas while the other makes fewer changes to current ideas. Both are equivalent in evidence. As a good scientist, which do you choose. - correct answer the one that makes fewer changes to curre...
astro quiz 7What basic characteristics/properties of stars are we trying to understand? - correct answer To understand how something works we need to know their basic characteristics: - Size, shape, distance - Energy output, temperature - Mass What's parallax and how do we use it to measure t...
Preview 2 out of 6 pages
Add to cartastro quiz 7What basic characteristics/properties of stars are we trying to understand? - correct answer To understand how something works we need to know their basic characteristics: - Size, shape, distance - Energy output, temperature - Mass What's parallax and how do we use it to measure t...
ASTRO MODULE 7what's the UV catastrophe - correct answer a black body would emit infinite amount of energy what are photons - correct answer quantized packet of energy how does light arrive to our eyes - correct answer in groups of a whole number of photons do photons carry a lot of energy...
Preview 2 out of 5 pages
Add to cartASTRO MODULE 7what's the UV catastrophe - correct answer a black body would emit infinite amount of energy what are photons - correct answer quantized packet of energy how does light arrive to our eyes - correct answer in groups of a whole number of photons do photons carry a lot of energy...
Astro Expert TA 7Drag the image of each planet to its correct orbital position with respect to the Sun (not drawn to scale). - correct answer (look at notes for answer) All the planets (without exception) - correct answer revolve around the Sun in the same direction Match each planet with one ...
Preview 1 out of 3 pages
Add to cartAstro Expert TA 7Drag the image of each planet to its correct orbital position with respect to the Sun (not drawn to scale). - correct answer (look at notes for answer) All the planets (without exception) - correct answer revolve around the Sun in the same direction Match each planet with one ...
Astro Chapter 7Sun aka - correct answer king of the solar system the sun is ... of solar system's mass - correct answer 99.9% what is the sun made of? - correct answer hydrogen and helium the sun converts - correct answer converts 4 million tons of mass into energy each second how does ...
Preview 1 out of 4 pages
Add to cartAstro Chapter 7Sun aka - correct answer king of the solar system the sun is ... of solar system's mass - correct answer 99.9% what is the sun made of? - correct answer hydrogen and helium the sun converts - correct answer converts 4 million tons of mass into energy each second how does ...
Astro Ch 7 & 8 Homework QuestionsFarthest to closest from the Sun: - correct answer Pluto, Saturn, Jupiter, Mars, Earth, Mercury Planets from highest --> lowest mass: - correct answer Sun, Jupiter, Earth, Mars, Mercury, Pluto Planets from largest --> smallest radius: - correct answer Sun...
Preview 1 out of 4 pages
Add to cartAstro Ch 7 & 8 Homework QuestionsFarthest to closest from the Sun: - correct answer Pluto, Saturn, Jupiter, Mars, Earth, Mercury Planets from highest --> lowest mass: - correct answer Sun, Jupiter, Earth, Mars, Mercury, Pluto Planets from largest --> smallest radius: - correct answer Sun...
Astro 7n unit 4 quizzeswhat are the differences between open star clusters and globular star clusters - correct answer Open clusters are less concentrated, younger, and have fewer stars Which of the following is false - correct answer A nova is more luminous than a supernova What kind of a gas...
Preview 1 out of 3 pages
Add to cartAstro 7n unit 4 quizzeswhat are the differences between open star clusters and globular star clusters - correct answer Open clusters are less concentrated, younger, and have fewer stars Which of the following is false - correct answer A nova is more luminous than a supernova What kind of a gas...
Astro 7n unit 3 quizzes What is the general result of the proton proton chain - correct answer 4 H -> He + energy + other products The corona of the sun - correct answer is visible during a solar eclipse In the Convective zone of the sun - correct answer columns of hot gas rise, cool, and ...
Preview 1 out of 3 pages
Add to cartAstro 7n unit 3 quizzes What is the general result of the proton proton chain - correct answer 4 H -> He + energy + other products The corona of the sun - correct answer is visible during a solar eclipse In the Convective zone of the sun - correct answer columns of hot gas rise, cool, and ...
Astro 7N unit 3 and 4 in game questionsB.) 4 H -> He + energy + other products - correct answer What is the general result of the proton-proton chain? A.) Fe -> H + He + Li + Be+... B.) 4 H -> He + energy + other products C.) Au -> Ag + Pt D.) 2 H -> Li + other products ...
Preview 3 out of 26 pages
Add to cartAstro 7N unit 3 and 4 in game questionsB.) 4 H -> He + energy + other products - correct answer What is the general result of the proton-proton chain? A.) Fe -> H + He + Li + Be+... B.) 4 H -> He + energy + other products C.) Au -> Ag + Pt D.) 2 H -> Li + other products ...
Astro 7N Unit 1according to newton's second law of motion, if the net force acting on the object increases while the mass of the object remains constant, what happens to the acceleration? - correct answer acceleration increases if the earth were moved to half its current distance from the sun, h...
Preview 2 out of 5 pages
Add to cartAstro 7N Unit 1according to newton's second law of motion, if the net force acting on the object increases while the mass of the object remains constant, what happens to the acceleration? - correct answer acceleration increases if the earth were moved to half its current distance from the sun, h...
Astro 7n Unit 1 & 2 Quiz Answers (Exam 1)From Earth, in which constellation might you find the planet Saturn? - correct answer Taurus Why don't we see the constellation Orion at night all throughout the year - correct answer As the Earth orbits the Sun, its nighttime side point to different cons...
Preview 2 out of 5 pages
Add to cartAstro 7n Unit 1 & 2 Quiz Answers (Exam 1)From Earth, in which constellation might you find the planet Saturn? - correct answer Taurus Why don't we see the constellation Orion at night all throughout the year - correct answer As the Earth orbits the Sun, its nighttime side point to different cons...
ASTRO 7N test 1Newton's first law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force. (example: If the Sun suddenly disappeared, the Earth would continue in the direction that it was traveling in its orbit ...
Preview 2 out of 9 pages
Add to cartASTRO 7N test 1Newton's first law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force. (example: If the Sun suddenly disappeared, the Earth would continue in the direction that it was traveling in its orbit ...
Astro 7N PSU Unit 4Open star clusters - correct answer •have hundreds to thousands of stars •stars formed at the same time from the same gas cloud •bound by gravity for a few million years •lots of blue stars visible because of relatively young ages •Pleiades is an example Globular ...
Preview 2 out of 5 pages
Add to cartAstro 7N PSU Unit 4Open star clusters - correct answer •have hundreds to thousands of stars •stars formed at the same time from the same gas cloud •bound by gravity for a few million years •lots of blue stars visible because of relatively young ages •Pleiades is an example Globular ...
ASTRO 7N MIDTERM 1UNIT 1 - correct answer Gravity - correct answer Newton's First Law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force Newton's Second Law - correct answer The acceleration of ...
Preview 2 out of 15 pages
Add to cartASTRO 7N MIDTERM 1UNIT 1 - correct answer Gravity - correct answer Newton's First Law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force Newton's Second Law - correct answer The acceleration of ...
astro 7n exam 2Which of the following does physics professor Bernard Bates assert as essential in order for living organisms to develop advanced technology? -written language -diet consisting of meat -harnessing electricity -ability to see colors -living on land - correct answer living on land ...
Preview 3 out of 16 pages
Add to cartastro 7n exam 2Which of the following does physics professor Bernard Bates assert as essential in order for living organisms to develop advanced technology? -written language -diet consisting of meat -harnessing electricity -ability to see colors -living on land - correct answer living on land ...
ASTRO 7N Exam 2Sun's composition - correct answer Composed mostly of gas - hydrogen (73% by mass) and helium (25% by mass)` Sun's stability - correct answer Stable due to balance of gravity (inward force) and gas pressure in its hot interior (outward force) Sun's gas pressure - correct answ...
Preview 4 out of 40 pages
Add to cartASTRO 7N Exam 2Sun's composition - correct answer Composed mostly of gas - hydrogen (73% by mass) and helium (25% by mass)` Sun's stability - correct answer Stable due to balance of gravity (inward force) and gas pressure in its hot interior (outward force) Sun's gas pressure - correct answ...
Astro 7n Exam 2A high-luminosity star... A. is always at a larger distance than a low-luminosity star B. emits more light than a low-luminosity star C. is always redder than a star with a lower luminosity D. is at a lower temperature than a low-luminosity star E. is always at a smaller dist...
Preview 2 out of 13 pages
Add to cartAstro 7n Exam 2A high-luminosity star... A. is always at a larger distance than a low-luminosity star B. emits more light than a low-luminosity star C. is always redder than a star with a lower luminosity D. is at a lower temperature than a low-luminosity star E. is always at a smaller dist...
Astro 7N Exam 1The force of gravity by the Sun keeps the planet in orbit around it, but how do the planets affect the sun? - correct answer They exert an equally strong pull on the sun, causing it move slightly Newton's First Law - correct answer An object at rest stays at rest and an object in ...
Preview 3 out of 26 pages
Add to cartAstro 7N Exam 1The force of gravity by the Sun keeps the planet in orbit around it, but how do the planets affect the sun? - correct answer They exert an equally strong pull on the sun, causing it move slightly Newton's First Law - correct answer An object at rest stays at rest and an object in ...
ASTRO 7n Art Reading quiz 3Which of the following does physics professor Bernard Bates assert as essential in order for living organisms to develop advanced technology? living on land Who among the following suggested that there might be life that consists of or lives within "dark matter" or...
Preview 1 out of 2 pages
Add to cartASTRO 7n Art Reading quiz 3Which of the following does physics professor Bernard Bates assert as essential in order for living organisms to develop advanced technology? living on land Who among the following suggested that there might be life that consists of or lives within "dark matter" or...
ASTRO 7N - Unit 4, Part 2: Particle Physics QuizWhich force is responsible for holding the nucleus together via gluons - correct answer strong How many types of fundamental particles exist? - correct answer 30 ASTRO 7N - Unit 3, Part 3: Habitable Zones QuizWhat is the main requirement for a habi...
Preview 1 out of 1 pages
Add to cartASTRO 7N - Unit 4, Part 2: Particle Physics QuizWhich force is responsible for holding the nucleus together via gluons - correct answer strong How many types of fundamental particles exist? - correct answer 30 ASTRO 7N - Unit 3, Part 3: Habitable Zones QuizWhat is the main requirement for a habi...
ASTRO 7N - UNIT 4 PART 2 (quiz)What parameters do Hubble's law relate to each other? - correct answer galaxy recession velocity and distance What technique for measuring distance can you use to discover Hubble's law? - correct answer Cepheid variables in galaxies white dwarf supernovae in gal...
Preview 1 out of 2 pages
Add to cartASTRO 7N - UNIT 4 PART 2 (quiz)What parameters do Hubble's law relate to each other? - correct answer galaxy recession velocity and distance What technique for measuring distance can you use to discover Hubble's law? - correct answer Cepheid variables in galaxies white dwarf supernovae in gal...
ASTRO 7N - Unit 2Copernicus - correct answer proposed the heliocentric (sun-centered) model of the universe, which replaced the geocentric (earth-centered) model distance between earth and sun - correct answer 1 astronomical unit -1 AU time for earth to orbit sun - correct answer 1 earth yea...
Preview 2 out of 14 pages
Add to cartASTRO 7N - Unit 2Copernicus - correct answer proposed the heliocentric (sun-centered) model of the universe, which replaced the geocentric (earth-centered) model distance between earth and sun - correct answer 1 astronomical unit -1 AU time for earth to orbit sun - correct answer 1 earth yea...
Astro 7-8primary waves are seismic longitudinal waves who's paths are deflected when they travel through the earth's core - correct answer True Earth's magnetic axis and its spin are not aligned - correct answer true All terrestrial planets show evidence of disruption due to tectonics - cor...
Preview 1 out of 3 pages
Add to cartAstro 7-8primary waves are seismic longitudinal waves who's paths are deflected when they travel through the earth's core - correct answer True Earth's magnetic axis and its spin are not aligned - correct answer true All terrestrial planets show evidence of disruption due to tectonics - cor...
Astro 7Sunspots - correct answer Relatively dark spots on the sun that contain intense magnetic fields Granulation - correct answer The fine structure of bright grains covering the suns surface Convection - correct answer Circulation in a fluid driven by heat Super granules - correct answer...
Preview 1 out of 3 pages
Add to cartAstro 7Sunspots - correct answer Relatively dark spots on the sun that contain intense magnetic fields Granulation - correct answer The fine structure of bright grains covering the suns surface Convection - correct answer Circulation in a fluid driven by heat Super granules - correct answer...
astro 7terrestrial planet - correct answer An Earth-like planet, made of rock and metal and having a solid surface. In our Solar System, the terrestrial planets are Mercury, Venus, Earth, and Mars. comparative planetology - correct answer The study of planets through comparison of their chemical ...
Preview 2 out of 5 pages
Add to cartastro 7terrestrial planet - correct answer An Earth-like planet, made of rock and metal and having a solid surface. In our Solar System, the terrestrial planets are Mercury, Venus, Earth, and Mars. comparative planetology - correct answer The study of planets through comparison of their chemical ...
Astro 7 exam questionswhat are the two properties of a planet that affect the gravity feel on its surface? - correct answer mass and radius Prandtl showed in 1904 that for increasing Reynolds number the - correct answer boundary-layer thickness decreases Only one of the following statements is...
Preview 2 out of 12 pages
Add to cartAstro 7 exam questionswhat are the two properties of a planet that affect the gravity feel on its surface? - correct answer mass and radius Prandtl showed in 1904 that for increasing Reynolds number the - correct answer boundary-layer thickness decreases Only one of the following statements is...
ASTRO 7 , 8, 9 ,10, 11What are the four major features of our solar system that provide clues to how it formed? Describe each one briefly. - correct answer Patterns of motion among large bodies, Two types of planets, asteroids and comets, exceptions to the rules. What are the basic differences be...
Preview 2 out of 7 pages
Add to cartASTRO 7 , 8, 9 ,10, 11What are the four major features of our solar system that provide clues to how it formed? Describe each one briefly. - correct answer Patterns of motion among large bodies, Two types of planets, asteroids and comets, exceptions to the rules. What are the basic differences be...
astro 3 quizzes 7 & 8Most stars in our galaxy are like this one. Canopus Anilam Betelgeuse Sirius B Barnard's star - correct answer Barnard's star(red dwarfs and MS stars) On a dark night, we can see a range of about 5 magnitudes in brightness between the brightest and faintest stars in th...
Preview 2 out of 11 pages
Add to cartastro 3 quizzes 7 & 8Most stars in our galaxy are like this one. Canopus Anilam Betelgeuse Sirius B Barnard's star - correct answer Barnard's star(red dwarfs and MS stars) On a dark night, we can see a range of about 5 magnitudes in brightness between the brightest and faintest stars in th...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller kirus27. Stuvia facilitates payment to the seller.
No, you only buy these notes for CA$74.73. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now