Astro 7 8 - Study guides, Class notes & Summaries

Astro 7n Exam 1 Questions with 100%Correct Answers 2024. 1. What two properties of a planet affect the gravity we feel on its surface? A: radius and distance from the Sun B: radius and temperature C: mass and distance from the Sun D: mass and radius E: mass and temperature 2. Two planets have the same radius. If Planet A is 5 times more massive than Planet B, how does gravity differ on the surfaces of the two planets? A: gravity is 5 times stronger on Planet B B: gravity is 5 times...

astro 3 quizzes 7 & 8 Question and answers correctly solved 2024 astro 3 quizzes 7 & 8 Most 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 the sky. The brightest stars therefore appear about — times brighter than the faintest stars. 2.5 1000 5 100 10 - correct a...

Astro 7-8 Question and answers 100% correct 2024 Astro 7-8 primary 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 - correct answer true The mars rover named spirit and opportunity found evidence in the chemical makeup of the rocks that proves mars had liquid wa...

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, Jupiter, Earth, Mars, Mercury, Pluto Characteristics of terrestrial planets: - correct answer Solid, rocky surface; located within the inner solar system; small size Characteristics of Jovian ...

Astro 7N Exam 2 Questions and Answers | Verified Updated| Latest 2024. 1. A 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 distance than a low-luminosity star 2. If a red giant appears the same brightness as a red main sequence star, which one is farther away? A:...

Astro Ch 7 & 8 Homework Questions and answers 2024 verified to passAstro Ch 7 & 8 Homework Questions Farthest 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, Jupiter, Earth, Mars, Mercury, Pluto Characteristics of terrestrial planets: - correct answer Solid, rocky surface; locat...

Astro 7n Exam 1 Questions with 100%Correct Answers 2024. 1. What two properties of a planet affect the gravity we feel on its surface? A: radius and distance from the Sun B: radius and temperature C: mass and distance from the Sun D: mass and radius E: mass and temperature 2. Two planets have the same radius. If Planet A is 5 times more massive than Planet B, how does gravity differ on the surfaces of the two planets? A: gravity is 5 times stronger on Planet B B: gravity is 5 times...

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, Jupiter, Earth, Mars, Mercury, Pluto Characteristics of terrestrial planets: - correct answer Solid, rocky surface; located within the inner solar system; small size Characteristics of Jovian ...

Astro 7N Exam 2 Questions and Answers | Verified Updated| Latest 2024. 1. A 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 distance than a low-luminosity star 2. If a red giant appears the same brightness as a red main sequence star, which one is farther away? A:...

Astro 7N Exam 2 Questions and Answers | Verified Updated| Latest 2024. 1. A 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 distance than a low-luminosity star 2. If a red giant appears the same brightness as a red main sequence star, which one is farther away? A:...