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A black body at 1227°C emits radiations with maximum intensity at a wavelength of 5000 Å .

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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 observed at

(a) 3000  Å

(c) 5000  Å

 (b) 4000  Å

(d) 6000  Å

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Best answer

Correct option  (a) 3000  Å

Explanation:

According to Wein's displacement law,

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