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Two stars radiate maximum energy at wave...

Two stars radiate maximum energy at wavelength `3.6 xx 10^(-7)m` and `4.8 xx 10^(-7) m` respectively. What is the ratio of their temperature?

Text Solution

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By Wein’s Displacement Law
`lambda_(m)T=lambda_(m)T.`
`(T)/(T)=(lambda_(m))/(lambda_(m))=(4.8xx10^(-7))/(3.6xx10^(-7))`
=`(4)/(3)`
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