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The dimensions of `a/b` in the equation `P=(a-t^(2))/(bx)` where `P` is pressure, `x` is distance and `t` is time areA. `[M^(2)LT^(-3)]`B. `[MT^(-2)]`C. `[LT^(-3)]`D. `[ML^(3)T^(-1)]` |
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Answer» Correct Answer - B `[a]=T^(2)` `[X]=L` `[P]=ML^(-1)T^(-2)=T^(2)/[b]L` `[b]=T^(2)/ML^(-1)T^(-2)L=M^(-1)T^(4)` `[a]/[b]=T^(2)/M^(-1)T^(4)=MT^(-2)` |
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