1.

A black body emits radiations of maximum intensity at a wavelength of \[5000{AA}\], when the temperature of the body is \[{{1227}^{o}}C\]. If the temperature of the body is increased by \[{{1000}^{o}}C\], the maximum intensity of emitted radiation would be observed at                                                               [MP PET 1992]

A. \[2754.8{AA}\]                  
B. \[3000{AA}\]
C. \[3500{AA}\]                      
D. \[4000{AA}\]
Answer» C. \[3500{AA}\]                      


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