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Three stars A, B and C appear as green, red and blue respectively. The star having minimum temperature is
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Correct option is B
According to Wien's law,λmT= constant ∴ T= Constant λmWhen λm is maximum, 7 is minimum.λm = maximum for red and hence T is minimum.Similar Questions
If there are two bodies at different temperatures, the wavelength of radiation (in which maximum radiation energy is distributed):
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