scalar conservation law

Laws of Conservation - There are nearly 14 laws of conservation based on symmetry principles in physics. Anything that happens must not be forbidden by a conservation law, some of the important ones a..

There are nearly 14 laws of conservation based on symmetry principles in physics. Anything that happens must not be forbidden by a conservation law..

The total energy in the universe is present either as kinetic energy or as potential energy. For example, the water stored in a dam possesses potential energy by virtue of its height (position). When this water is allowed to fall, its potential energy gets converted into kinetic energy. Falli..

According to this law, during any physical or chemical change, the total mass of the products remains equal to the total mass of the reactants. Law of conservation of mass is also known as 'Law of indestructibility of matte..

The law of conservation of momentum states that the total vector sum of momenta of bodies, in an isolated system, along any straight line remains conserved and remains unchanged due to reaction forces between the forces of the syste..

This law was put forth by the French chemist A. Lavoisier (1774). It states that in 'any chemical reaction, the total mass of the system before and after the reaction is the same although its matter can undergo a physical change'. If 'a' grams of A and 'b' grams of B react to give 'c' gr..

Stated by French chemist A. Lavoisier "During any physical or chemical change, the total mass of the products remains equal to the total mass of the reactants". Law of conservation is also known as 'Law of indestructibility of matter..

From Newton's third law of motion we know that whenever a force is applied on a body there will be an equal and opposite reaction. Action and reaction forces result in change in velocities of both the bodies which in turn change the momenta of these bodies. In an elastic collision the ini..

Law of Conservation of Momentum - Let two particles A and B collide with each other. Let be the initial and final velocities of particle 1 and similarly, for particle 2. Let the two particles be in contact for a time t. Change in momentum of A and B are During the collision, let..