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Write the dimensions of `a//b` in the relation `P = ( a - t^(2))/( bx)` , where `P` is the pressure , `x` is the distance , and `t` is the time .A. `[M^(1)L^(0)T^(-2)]`B. `[M^(1)L^(2)T^(-2)]`C. `[M^(1)L^(1)T^(-1)]`D. `[M L^(1)T^(-2)]` |
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Answer» Correct Answer - A The dimension …………. `[P] = [(a)/(bx)] = [ct^(2))/(bx)]` `[M^(-1)L^(-1)T^(2)]= [(a)/(b)][(1)/(L)] implies [(a)/(b)] = [MT^(2)]` |
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