A black body emits radiations of maximum intensity at a wavelength of $5000 \mathring A$, 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..... $ \mathring A,$
- A$2754.8$
- B$3000$
- C$3500$
- D$4000$
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