Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
Questions: 20 | Attempts: 12 | Last updated: Feb 20, 2026
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Sample QuestionWhat does the term "galactic cannibalism" refer to in the context of cosmic evolution?
Questions: 20 | Attempts: 11 | Last updated: Feb 20, 2026
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Sample QuestionWhy are dwarf spheroidal galaxies (dSphs) considered the most "dark matter-dominated" objects in the universe?
Questions: 20 | Attempts: 11 | Last updated: Feb 20, 2026
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Sample QuestionWhat defines a satellite galaxy in relation to a larger host like Andromeda?
Questions: 20 | Attempts: 12 | Last updated: Feb 20, 2026
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Sample QuestionWhat is the primary force drawing the Milky Way and Andromeda galaxies toward each other?
Questions: 20 | Attempts: 21 | Last updated: Feb 20, 2026
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Sample QuestionAccording to Kepler's Laws, what should happen to the orbital speed of stars as their distance from the galactic center increases?
Questions: 20 | Attempts: 13 | Last updated: Feb 20, 2026
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Sample QuestionWhat is Sagittarius A* (Sgr A*)?
Questions: 20 | Attempts: 13 | Last updated: Feb 20, 2026
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Sample QuestionWhat is the primary source of energy for stars on the main sequence?
Questions: 20 | Attempts: 17 | Last updated: Feb 16, 2026
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Sample QuestionWhat is the common name for the Hubble Sequence diagram due to its distinctive shape?
Questions: 20 | Attempts: 11 | Last updated: Feb 16, 2026
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Sample QuestionWhat defines the primary structural characteristic of an irregular galaxy compared to spiral or elliptical galaxies?
Questions: 20 | Attempts: 11 | Last updated: Feb 16, 2026
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Sample QuestionWhich generation of stars is characterized by having the highest concentration of "metals" or elements heavier than helium?
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