Select the correct statement regarding a light-year.

Question

Physics · Units and Measurements

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Light-year is the distance travelled by light in one year.

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Answer 1

Light-year is the unit of time.

Answer 2

Light-year is the number of photons absorbed by the Earth in one year.

Answer 3

Light-year is the distance travelled by light in one year.

Answer 4

Light-year is the unit of light energy.

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