hipstergirl8624 hipstergirl8624

13-03-2024
Physics

contestada

Shown is the light curve for the prototype cepheid variable Delta Cephei. What is its approximate luminosity?
a) 10000Lsun
b) 1000Lsun
c) 3000Lsun
d) 500Lsun
e) 800Lsun

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