Science, asked by paruljishtu63, 3 months ago

Answer the following questions based on stars and light years:
a) A star is 10 light years away from Earth. Suppose it dies on a certain day after an
explosion, after how much time will we see the explosion from Earth? Give reasons
for your answer.
b) A star is 12 light minutes from a planet. If the speed of light is 3,00,000 km/s, what is
the distance of the star from the planet in km?

Answers

Answered by sangeetarathore745

2

Answer:

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