Light year is a unit of measurement used in which context?

Light year is a unit of measurement used in which context?

  • (a) Volume
  • (b) Time
  • (c) Weight
  • (d) Distance
A light-year is a unit of distance used mostly to measure enormous gaps between celestial bodies. The light-year measures how far light travels in a vacuum over a span of one Julian year (365.25 days). Since light travels at an astonishing speed of 300,000 km/s, one light-year converts to approximately 9.46 trillion km or 5.88 trillion miles.
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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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