Question

Solar radiation emitted by sun resembles that emitted by a body at a temperature of `6000 K` Maximum intensity is emitted at a wavelength of about `4800A^(@)` If the sun was cooled down from `6000K` to `3000K` then the peak intensity would occure at a wavelenght of .
A. `4800 A^(@)`
B. `9600 A^(@)`
C. `2400 A^(@)`
D. `19200 A^(@)`

Answer 1

Correct Answer - B
`lambda_(m)xxT =` constant, `lambda_(1)T_(1)=lambda_(2)T_(2)`