UPSC Prelims 2021 · GS Paper 1 · Q26
Science & Technology
Easy · Light Year as a Unit of Astronomical Distance
Astronomical distances are conventionally measured in light-years mainly because of which one of the following reasons?
UPSC Prelims 2021 · GS Paper 1 · Q26
Easy · Light Year as a Unit of Astronomical Distance
Astronomical distances are conventionally measured in light-years mainly because of which one of the following reasons?