WHAT IS MEANT BY INTERNAL ENERGY?
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the total energy of a system is internal energy
its known as mechanical nergyie pe+ke
molecules of a substance have various forms of energies like linear ke,rotational ke vibrational ke etc
its known as mechanical nergyie pe+ke
molecules of a substance have various forms of energies like linear ke,rotational ke vibrational ke etc
rajusetu:
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Internal energy of a system is the energy present in the system.
Internal energy = potential energy + kinetic energy
Internal energy = potential energy + kinetic energy
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