NEET 2015 Physics question
On observing light from three different stars P, Q and R, it was found that intensity of violet color is maximum in the spectrum of P, the intensity of green colour is maximum in the spectrum of R and the intensity of red colour is maximum in the spectrum of Q. If , and are the respective absolute temperatures of P, Q and R, then it can be concluded from the above observation that :
Answer: (1)
Solution
By Wien's displacement law , so the wavelength of maximum intensity is inversely proportional to the absolute temperature. In the VIBGYOR sequence the
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