Is it possible - Stefan Boltzman Law

[SciencePF]

I have an intensity graph versus wavelength of the light emited by two stars.

For one of stars the curve of the graph temperature is 12000 K; for the other 3000 K.
Is it possible, only from this data, to know which star will die first?

Thanks

 

[malawi_glenn]

three relationsship in basic stellar astrophysics:

1. (effective) temperature - Bolometric Luminosity

2. Lumonosity - mass

3. Mass - lifetime

 

[malawi_glenn]

these shold be mentioned in your coursebook =)