A) \[3:4\]
B) \[81:256\]
C) \[4:3\]
D) \[256:81\]
Correct Answer: C
Solution :
: According to Weins displacement law \[{{\lambda }_{\max }}T\] = constant \[\therefore \] \[\frac{{{\lambda }_{{{A}_{\max }}}}}{{{\lambda }_{{{B}_{\max }}}}}=\frac{{{T}_{B}}}{{{T}_{A}}}\] \[\therefore \] \[\frac{{{T}_{B}}}{{{T}_{A}}}=\frac{{{\lambda }_{{{B}_{\max }}}}}{{{\lambda }_{{{A}_{\max }}}}}=\frac{480nm}{360nm}=\frac{4}{3}\]
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