Dimensions of force constant are

Dimensions of solar constant are

The dimensions of force constant 'k' are

Dimension of force constant is given by

The dimensions of cell constant are

For a reaction, the dimensions of rate constant are same as that of rate, hence order of reaction is

The dimensions of Wien’s constant are

The dimensions of rate constant of a second order reaction involves :

The dimensions of rate constant of a second order reaction involves:

Due to some unknown interaction, force F experienced by a particle is given by the following equation. vecF=-(A)/(r^(3))vecr Where A is positive constant and r distance of the particle from origin of a coordinate system. Dimensions of constant A are :-