Detailed Study of Stellar Spectra in 1897, Which Enabled the Development

question 16

Multiple Choice

Detailed study of stellar spectra in 1897, which enabled the development of the H-Rdiagram, was performed by:

• A)E.C. Pickering.
• B)Harlow Shapley.
• C)James Lick.
• D)John Herschel.
• E)Antonia Maury.

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