1.

Consider the following statements about Light year:1. Light year is a unit for measurement of very large distances.2. Light year is a unit for measurement of very large time intervals.3. Light year is a unit for measurement of intensity of light.Which of the statements given above is/are correct?

A. 1, 2 and 3
B. 2 and 3 only
C. 1 and 2 only
D. 1 only
Answer» E.


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