Assertion: The concept of energy is central to Physics and expression for energy can be written for every physical system. Reason: Law of conservation of energy is not valid for all forces and for any kind of transformation between different forms of energy.

Question

Assertion: The concept of energy is central to Physics and expression for energy can be written for every physical system. Reason: Law of conservation of energy is not valid for all forces and for any kind of transformation between different forms of energy. (A) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion. (B) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion. (C) If the Assertion is correct but Reason is incorrect. (D) If the Assertion is incorrect and Reason is correct

Tardigrade Admin · Accepted Answer

The concept of energy is central to Physics and the expressions for energy can be written for every physical system. When all forms of energy e.g.. Heat, mechanical energy, electrical energy etc., are counted, it turns out that energy is conserved. The general law of conservation of energy is true for all forces and for any kind of transformation between different forms of energy

Q. Assertion : The concept of energy is central to Physics and expression for energy can be written for every physical system. Reason : Law of conservation of energy is not valid for all forces and for any kind of transformation between different forms of energy.

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.

If the Assertion is correct but Reason is incorrect.

If the Assertion is incorrect and Reason is correct

Q. Assertion : The concept of energy is central to Physics and expression for energy can be written for every physical system.
Reason : Law of conservation of energy is not valid for all forces and for any kind of transformation between different forms of energy.