মাত্রা ও একক বিষয়ক
The dimensional formula [ML2T−3][ML²T^{-3}][ML2T−3] is associated with
power
energy
intensity
velocity gradient
We know that, P P P=Work/Time
[P]=[ML2T−2][T1]=[ML2T−3] \begin{aligned} {[P] } & =\left[M L^{2} T^{-2}\right]\left[T^{1}\right] \\ & =\left[M L^{2} T^{-3}\right] \end{aligned} [P]=[ML2T−2][T1]=[ML2T−3]
∴ \therefore ∴ option (A) is correct.
নিচের কোনটি দুরত্বের একক নয়?
(P+aV2)(V−b)=RT \left ( P + \frac{a}{V^{2}} \right ) \left ( V - b \right ) = R T (P+V2a)(V−b)=RT সমীকরণটিতে a এর মাত্রা কত?
The dimensional formula for impulse is same as the dimensional
formula for
A force is given by F=at+bt2F = at + b{t^2}F=at+bt2, where ttt is time, the dimensions of aaa and bbb are respectively :