1.

In the equation (P+ (a)/(V^(2)))(V-b)= constant, the unit of a is

Answer»

<P>` "DYNE" xx cm^(5)`
` "dyne" xx cm^(4)`
` "dyne" xx cm^(3)`
` "dyne" xx cm^(2)`

Solution :As `[(a)/(V^(2))]= [P] :. [a]= [PV^(2)]`
`a= ("dyne")/(cm^(2))(cm^(3))^(2)= "dyne" xx cm^(4)`


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