law of equivalence

Kirchhoffs junction law is equivalent to

The law of photochemical equivalence was given by:

The first law of thermodynamics incorporates are concept (i) conservation of energy (ii) convervation of heat (iii) conservation of work (iv) equivalence of heat and work

Statement-1: Kepler's law of areas is equivalent to the law of conservation of angular momentum Statement-2: Areal velocity (dA)/(dt)=(L)/(2m)= constant

Symmetry of nature w.r.t. translation in space is equivalent to which law of conservation?