A black body at 1227°C emits radiations with maximum intensity at a wavelength of 5000 Å. If the temperature of the body is increased by 1000°C, the maximum intensity will be at
Text Solution
Verified by ExpertsThe correct answer is:
D
According to Wiens law 
constant (say 
)
where 
is wavelength corresponding to maximum intensity of radiation and 
is temperature of the body in Kelvin.
Given, 
Hence, 
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