The viscous drag between two layers of liquid with surface area of contact A in a region of velocity gradient dv/DX is given by F= |Adv/dx is the coefficient of viscosity of the liquid. What is the dimension of the sign. Hence write the unit of | in terms of the base S. I. Unit

Depotion can i think

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.