Chemical energy in the battery is turned into electrical energy when the battery is hooked up to an electrical circuit.
A law of physics is a confirmed rule of physics wheras a principle is something taken to be true but cannot be proven.
invention
god's particle..................
burat
gravity
physics invention from 1st century
"Modern Physics" is a heading commonly used to introduce the studies of light and Quantum Physics, the Correspondence Principle, the Uncertainly Principle, Waves and Particles, Wave Mechanics and the Schrödinger Probability equation, nuclear physics, and Relativity.
mathematics, physics, astronomy, invention, and engineering
no
There are several. Inertia is one of them.
Principle of Natural Sciences
Bernoulli