Which of the Following Was Not Done by Edwin Hubble

question 6

Multiple Choice

Which of the following was not done by Edwin Hubble?

• A) measuring the distance to the Andromeda "nebula"
• B) classifying the galaxies by their shapes
• C) establishing the expansion of the universe
• D) discovering the law that the motion of the galaxies away from us follows
• E) discovering the relationship between period and luminosity of a cepheid variable

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