1.

Temperatures of two stars are in ratio 3:2. If wavelength of maximum intensity of first body is 4000 √Ö, what is corresponding wavelength of second body?$#
A. 9000 √Ö
B. 6000 √Ö
C. 2000 √Ö
D. 8000 √Ö
Answer» C. 2000 ‚Äö√†√∂‚àö√±


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