Question

Suppose a star which is 100 light year away explodes today. It is highly unlikely that you will able to see the explosion. Why?

Answer 1

${\rm{\underline{\underline{Question:-}}}}$

→ Suppose a star which is 100 light year away explodes today. It is highly unlikely that you will able to see the explosion. Why?

${\rm{\underline{\underline{Answer:-}}}}$

→ One light Year = distance travelled by light in a year

→ So, if a star which is 100 light years away explodes today, it is highly unlikely for us to  see the explosion from Earth after 100 Years.

Answer 2

Answer:

→ Suppose a star which is 100 light year away explodes today. It is highly unlikely that you will able to see the explosion. Why?

→ One light Year = distance travelled by light in a year

→ So, if a star which is 100 light years away explodes today, it is highly unlikely for us to  see the explosion from Earth after 100 Years.