On observing light from three different stars
and
, it was found that intensity of violet colour is maximum in the spectrum of
, the intensity of green colour is maximum in the spectrum of
and the intensity of red colour is maximum in the spectrum of
. If
and
are the respective absolute temperatures of
and
, then it can be concluded from the above observations that
Text Solution
Verified by ExpertsD
: According to Wein’s displacement law
constant
(i)
For star
, intensity of violet colour is maximum
For star
, intensity of red colour is maximum.
For star
, intensity of green colour is maximum.
Also, 
Using equation (i), 

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