Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
Questions: 20 | Attempts: 11 | Last updated: Mar 8, 2026
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Sample QuestionA solar cell works by converting: ____
Questions: 20 | Attempts: 12 | Last updated: Mar 8, 2026
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Sample QuestionThe stopping potential is the voltage needed to:
Questions: 20 | Attempts: 10 | Last updated: Mar 8, 2026
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Sample QuestionPhoton energy increases when:
Questions: 20 | Attempts: 26 | Last updated: Mar 8, 2026
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Sample QuestionVision is not just the eye; perception depends heavily on the: ____
Questions: 20 | Attempts: 16 | Last updated: Mar 8, 2026
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Sample QuestionA common laser in electronics (pointers, optical drives) is a:
Questions: 20 | Attempts: 14 | Last updated: Mar 8, 2026
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Sample QuestionThe core-cladding design works best when:
Questions: 20 | Attempts: 18 | Last updated: Mar 7, 2026
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Sample QuestionA material is "more dispersive" if:
Questions: 20 | Attempts: 10 | Last updated: Mar 7, 2026
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Sample QuestionA continuous spectrum shows: ____
Questions: 20 | Attempts: 20 | Last updated: Mar 6, 2026
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Sample QuestionDoppler effect for light is observed as a shift in:
Questions: 20 | Attempts: 11 | Last updated: Mar 6, 2026
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Sample QuestionWhat is the primary characteristic of the mid-blastula transition (mbt)?
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