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A black body emits radiations of maximum...

A black body emits radiations of maximum intensity at a wavelength of 5000 A, when the temperature of the body is 1227° C. If the temperature of the body is increased by 2227 °C, the maximum intensity of emitted radiation would be observed at

A

2754.8Å

B

3000Å

C

3500Å

D

4000Å

Text Solution

Verified by Experts

The correct Answer is:
B
`(T_1)/(T_2)=(lambda_m_2)/(lambda_m_1)implies lambda_m_2=(1500)/(2500)xx5000=3000 Å`
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