MP Board · Class 11 · Physics · Units and MeasurementsLight year is a unit of:
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Total Attempts: 9
Accuracy Rate: 33.3%
Step-by-Step Solution
Light year is the distance travelled by light in a vacuum in one year. Therefore, it is a unit of distance.
Detailed Options Breakdown
Option : Time
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Units and Measurements.
Option 1: Distance (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Speed
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Units and Measurements.
Option 3: Intensity of light
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Units and Measurements.
💡 Study Guide: This question tests core syllabus concepts from Units and Measurements. For formulas, key summaries, and mock exam reference guides, read the full Units and Measurements Revision Notes.