Questions
The maximum wavelength of radiation emitted at 2000 K is 4 m. What will be the maximum wavelength of radiation emitted at 2400 K
a
3.33 μm
b
0.66 μm
c
1 μm
d
1 m
detailed solution
Correct option is A
According to Wien's lawλmT= constant 4×2000=λm′×2400λm′=4×20002400=3⋅33μm.Talk to our academic expert!
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