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USPshnik [31]
4 years ago
11

You observe the peak brightnesses of two white dwarf supernovae. supernova a is only 1/4 as bright as supernova

Geography
1 answer:
antiseptic1488 [7]4 years ago
5 0
Supernova A must be further than Supernova B, because the more the distance, the less the brightness appears, and the closer you are, the brighter it seems. If Supernova A is 1/4 as bright as Supernova B, Supernova A must be twice as far away than Supernova B, meaning Supernova B is closer to wherever you are viewing.


A lot of Supernovas in one sentence, but, I hope this helps!
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