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COMEDK2014PhysicsCenter of Mass, Momentum and Collision

Which of the following statements is not correct regarding conservation laws?

Options

  1. AA conservation law is a hypothesis based on observations and experiments.
  2. BConservation laws do not have a deep connection with symmetries of nature.
  3. CA conservation law cannot be proved.
  4. DConservation of energy, linear momentum, angular momentum are considered to be fundamental laws of Physics.

Correct answer

B. Conservation laws do not have a deep connection with symmetries of nature.

Step-by-step solution

The laws of conservation have a deep connection with symmetries of nature. This is first theorised by Noether. Noether's first theorem states that any differentiable symmetry of the action of a physical system has a corresponding conservation law. This means that conservation laws are observed because of the symmetries of nature.

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