1.

Frequency is the function of density \[(\rho )\], length \[(a)\] and surface tension \[(T)\]. Then its value is?             [BHU 2003]            

A.                         \[k{{\rho }^{1/2}}{{a}^{3/2}}\mathbf{/}\sqrt{T}\]            
B.                           \[k{{\rho }^{3/2}}{{a}^{3/2}}/\sqrt{T}\]            
C.                         \[k{{\rho }^{1/2}}{{a}^{3/2}}/{{T}^{3/4}}\]            
D.                         \[k{{\rho }^{1/2}}{{a}^{1/2}}/{{T}^{3/2}}\]
Answer» B.                           \[k{{\rho }^{3/2}}{{a}^{3/2}}/\sqrt{T}\]            


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