A) \[{{T}_{3}}>{{T}_{2}}>{{T}_{1}}\]
B) \[{{T}_{1}}>{{T}_{2}}>{{T}_{3}}\]
C) \[{{T}_{2}}>{{T}_{3}}>{{T}_{1}}\]
D) \[{{T}_{3}}>{{T}_{1}}>{{T}_{2}}\]
E) \[{{T}_{3}}>{{T}_{1}}>{{T}_{2}}\]
Correct Answer: D
Solution :
According to Wiens law \[{{\lambda }_{m}}\propto \frac{1}{T}\] and from the figure \[{{({{\lambda }_{m}})}_{1}}<{{({{\lambda }_{m}})}_{3}}<{{({{\lambda }_{m}})}_{2}}\] Therefore, \[{{T}_{1}}>{{T}_{3}}>{{T}_{2}}\]
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