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killian killian
wrote...
Silver Member
Posts: 6024
10 years ago
What two quantities did Edwin Hubble compare for a sample of galaxies to discover the expansion of the Universe?
A) velocity and distance
B) luminosity and distance
C) velocity and temperature
D) luminosity and temperature
E) age and distance
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Smiling Face with Open Mouth
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Answer accepted by topic starter
padrepadre
wrote...
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Educator
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Posts: 21611
10 years ago
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Mastering in Nutritional Biology
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killian Author
wrote...
Silver Member
10 years ago
Thanks sir
Smiling Face with Open Mouth
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