A) \[{{(m+n)}^{2/3}}+{{(m-n)}^{2/3}}\]
B) \[2{{a}^{3}}\]
C) \[2{{a}^{1/3}}\]
D) \[2{{a}^{2/3}}\]
Correct Answer: B
Solution :
Given, \[N{{O}_{2}}\]and we know that frequency of LC circuits \[N{{O}_{2}}\] Here the dimension of LC is equal to\[=5\times 0.1022=0.511\] \[as-\frac{1}{2}\frac{d[B{{r}^{-}}]}{dt}=\frac{1}{3}\frac{d[B{{r}_{2}}]}{dt}]\]gives the time constant of L - R circuit, so that the dimension of \[-\frac{d[B{{r}^{-}}]}{dt}=\frac{5}{3}\frac{d[B{{r}_{2}}]}{dt}=\frac{5}{3}\times 0.025=0.042M{{s}^{-1}}\]is equal to [T]. Hence the required dimensions \[LiAl{{H}_{4}}\]
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