A black body emits radiations of maximum intensity at a wavelength of 5000˙A , when the temperature of the body is 12270 C. If the temperature of the body is increased by 1000° C, the maximum intensity of emitted radiation would be observed at
A black body emits radiations of maximum intensity at a wavelength of 5000 Å, when the temperature of the body is 1227o C. If the temperature of the body is increased by 1000o C, the maximum intensity of emitted radiation would be observed at