Who was the first scientist to relate a star's spectrum to its tempera – McqOptions

MCQOPTIONS

1.	Who was the first scientist to relate a star's spectrum to its temperature
A.	Meghnad Saha
B.	Satyendra Nath Bose
C.	C. V. Raman
D.	Birbal Sahni
Answer» B. Satyendra Nath Bose

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