- #1
Jussi Lundahl
- 6
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Homework Statement
Stars are observed through a triple window.
Each surface reflects away 15% of the incident light.
a) What is the magnitude of Sirius (m = -1.5) seen
through the window?
And I know that the solution is -0,97.
Homework Equations
m1-m2=-2,5*log10*(F1/F2)
The Attempt at a Solution
I have no idea what to do...