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The unit `J Pa^(-1)` is equivalent toA. `m^(3)`B. `cm^(3)`C. `dm^(3)`D. None of these |
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Answer» Correct Answer - A `Jpa^(-1)`, unit of work is Joule and unit of pressure is Pascal. Dimension of Joule i.e. work `=FxxL=MLT^(-1) xxL` `=[ML^(2) T^(-2)]` `L^(2)/(MLT^(-2))=M^(-1) LT^(2)` `ML^(2)T^(-2)xxM^(-1)LT^(2)=L^(3)` |
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