मराठी

State if the following statement is true or false. Give a reason for your answer. Total energy of a system is always conserved, no matter what internal and external forces on the body are present. - Physics

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प्रश्न

State if the following statement is true or false. Give a reason for your answer. 

Total energy of a system is always conserved, no matter what internal and external forces on the body are present.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर

उत्तर

This statement is False.

Explanation:

Even though internal forces are in equilibrium and do not perform work on a body, it is the external forces that possess the capability to do work. Consequently, external forces can alter the energy state of a system.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Work, Energy and Power - Exercises [पृष्ठ १३५]

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एनसीईआरटी Physics [English] Class 11
पाठ 6 Work, Energy and Power
Exercises | Q 7.2 | पृष्ठ १३५

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