Ast100 Study guides, Class notes & Summaries

What does the term "Solar System" mean? The Sun, the planets, and all of their moons What does the term "Universe" mean? The totality of all space, time, energy, and matter Earth is 1 AU from the Sun. What is the maximumpossible separation between Earth and Mars? (Hint: Mars is the next farthest planet from the Sun) 2.5 AU A 'light year' is a measure of: distance Stars are... balls of plasma which produce energy by nuclear fusion. Planets are.. rocky, icy, or gassy, and they don't p...

AST101 Clicker Quizes UofT Questions and Answers 100% Pass What does the term "Solar System" mean? The Sun, the planets, and all of their moons What does the term "Universe" mean? The totality of all space, time, energy, and matter Earth is 1 AU from the Sun. What is the maximumpossible separation between Earth and Mars? (Hint: Mars is the next farthest planet from the Sun) 2.5 AU A 'light year' is a measure of: distance Stars are... balls of plasma which produce energy ...

AST101 Clicker Quizzes UofT Questions with 100% Correct Answers | Latest Version 2024 | Expert Verified | Ace the Test

AST101 Clicker Quizzes UofT with 100% Correct Answers What does the term "Solar System" mean? - Answer- The Sun, the planets, and all of their moons What does the term "Universe" mean? - Answer- The totality of all space, time, energy, and matter Earth is 1 AU from the Sun. What is the maximumpossible separation between Earth and Mars? (Hint: Mars is the next farthest planet from the Sun) - Answer- 2.5 AU A 'light year' is a measure of: - Answer- distance Stars are... - Answer- bal...

AST101 Clicker Quizzes UofT with 100% Correct Answers What does the term "Solar System" mean? - Answer- The Sun, the planets, and all of their moons What does the term "Universe" mean? - Answer- The totality of all space, time, energy, and matter Earth is 1 AU from the Sun. What is the maximumpossible separation between Earth and Mars? (Hint: Mars is the next farthest planet from the Sun) - Answer- 2.5 AU A 'light year' is a measure of: - Answer- distance Stars are... -...

Which of the following has your "cosmic address" in the correct order? A. You, Earth, solar system, Local Group, Milky Way Galaxy, Local Supercluster, universe B. You, Earth, solar system, Milky Way Galaxy, Local Group, Local Supercluster, universe C. You, Earth, solar system, Local Group, Local Supercluster, Milky Way Galaxy, universe D.You, Earth, Local Group, Local Supercluster, solar system, Milky Way Galaxy, universe E. You, Earth, Milky Way Galaxy, solar system, Local Group, Local S...

From shortest to longest wavelength, which of the following correctly orders the different categories of electromagnetic radiation? gamma rays, X-rays, ultraviolet, visible light, infrared, radio Which forms of light are lower in energy and frequency than the light that our eyes can see? Infrared and Radio When considering light as made up of individual "pieces," each characterized by a particular amount of energy, the pieces are called _________. Photons Suppose you know the freque...

A scientific theory can be proved wrong if: cultural beliefs evolve to contradict it. scientists gather new data that disprove its predictions. it cannot explain all phenomena. it is based only on conjecture.scientists gather new data that disprove its predictions. A hypothesis may become a theory: after many repeated attempts to falsify it fail. if a majority of scientists agree on its propositions. after it has been logically proved. if it makes at least one verifiable predictio...

A scientific theory can be proved wrong if: cultural beliefs evolve to contradict it. scientists gather new data that disprove its predictions. it cannot explain all phenomena. it is based only on conjecture.scientists gather new data that disprove its predictions. A hypothesis may become a theory: after many repeated attempts to falsify it fail. if a majority of scientists agree on its propositions. after it has been logically proved. if it makes at least one verifiable predictio...

1) Approximately, what basic composition are all stars born with?B) three -quarters hydrogen, one -quarter helium, no more than 2 percent heavier elements 2) Since all stars begin their lives with the same basic composition, what characteristic most determines how they will differ?D) mass they are formed with 3) What are the standard units for luminosity?A) watts 4) A star's luminosity is theE) total amount of light that the star radiates each second. 5) What are the standard units for ...