MHT CET Physics question
On investigation of light from three different stars A, B and C, it was found that in the spectrum of A, the intensity of red colour is maximum; in B the intensity of blue colour is maximum and in C the intensity of yellow colour is maximum. From these observations, it can be concluded that
Answer: (C)
Solution
By Wien's law : blue has the shortest wavelength so B is hottest, red the longest so A is
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