SSC CPO Tier 1 Exam 27 June 2024 Shift 3
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Question : 79 of 200
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Which of the following statement/statements is/are true regarding the light year?
1. Light year is a unit of distance.
2. Light is a unit of time.
3. A light year is the distance that light travels in one Earth year.
4. Light year is the measurement of light intensity
1. Light year is a unit of distance.
2. Light is a unit of time.
3. A light year is the distance that light travels in one Earth year.
4. Light year is the measurement of light intensity
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