A) T1 >T2 > T3
B) T1 >T3 > T2
C) T2 >T3 > T1
D) T3 >T2 > T1
Correct Answer: B
Solution :
According to Wien's law \[{{\lambda }_{m}}\propto \frac{1}{T}\] and from the figure \[{{({{\lambda }_{m}})}_{1}}<{{({{\lambda }_{m}})}_{3}}<{{({{\lambda }_{m}})}_{2}}\] therefore T1 > T3 > T2.
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