A) \[\left[ {{\text{L}}^{\text{3}}} \right]\]
B) [LT]
C) \[[{{L}^{-1}}]\]
D) \[[L\theta ]\]
Correct Answer: D
Solution :
From Wiens displacement law \[{{\lambda }_{m}}T=b\] Dimensions of b = dimensions of \[{{\lambda }_{m}}\] x dimensions of T. \[\Rightarrow \] \[[b]=[L]\,[\theta ]\] \[\Rightarrow \] \[[b]=[L\,\theta ]\]You need to login to perform this action.
You will be redirected in
3 sec