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what means internal energy …..............................?

what means internal energy …..............................?

Grade:6

8 Answers

Shreyas Patil
131 Points
7 years ago
the energy in a system arising from the relative positions and interactions of its parts is known as internal energy.
Umakant biswal
5349 Points
7 years ago
internalenergy is defined as the energy associated with the random , disordered motion of molecules . 
it is separeated in scale from the macroscopic ordered energy associated with the moving object . 
it refers to the invisible microscopic energy on the atomic and molecular scale . 
ALL THE BEST ..
Kuldeep Pal
53 Points
7 years ago
Internal Energy in a system is just the sum of all energies(including interactions, oscillations, heat generated) in that isolated system.
Krishna Bondriya
208 Points
7 years ago
In thermodynamics, the internal energy of a system is the energy contained within the system, including the kinetic and potential energy as a whole. It keeps account of the gains and losses of energy of the system that are due to changes in its internal state
 
 
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KRISHNA BONDRIYA @@
 
abhijeet Mandal
33 Points
7 years ago
The sum of all the energies present in a system is called internal energy.It can be kinetic and potential energy or the energy required to creat a system.
demesaikiran
37 Points
7 years ago
INTERNAL ENERGY IS DEFINED AS THE SUM OF ENERGYS OF INDIVIDUAL PARTICALS IN A SYSTEM.
IT CAN BE KINETIC ENRGY OR POTENTIAL ENERGY ACUIRED BY INDIVIDUAL PARTICLE.
 
Ankur Saha
56 Points
7 years ago
Internal energy is basically the sum of all types of mechanical energies of all the particles due to its physical state. In mechanical terms there might be kinetic energy, potential energy, vibrational energy etc. But for an ideal gas system only K.E. remains. In thermodynamics it is a state function.
Vivek
70 Points
6 years ago
The energy posseses by the internal particles of any object is called internal energy. It cosists of potential and kinetic energy.

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