Answer:
the answer is almighty creator
Explanation:
The changes in internal energy of the system <u>75.1 J.</u>
The internal energy of a thermodynamic system is the total energy contained in it. It is the energy required to create or prepare a system in a given internal state and includes contributions of potential energy and internal kinetic energy.
Calculation:
Internal energy = 162.4 j - work done
= 162.4 j - 87.3 j
=<u> 75.1 J</u>
<u />
Internal energy, in thermodynamics, is the property or state function that defines the energy of matter in the absence of capillary action or external electric, magnetic, or other fields.
Internal energy is the microscopic energy contained in the matter given by the random and disordered kinetic energy of the molecules. It also includes the potential energy between these molecules and the nuclear energy contained in the atoms of these molecules.
Learn more about internal energy here:-brainly.com/question/15735187
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Answer:
true
Explanation:
momentum = kg (m/s)
momentum = mass × velocity
Hello!
In chemistry, atomic mass is normally written in amu. This stands for atomic mass units.
Within an atom, there are three main parts: protons, neutrons, and electrons. Between these three, electrons are extremely light. However, protons and neutrons both weigh 1 amu.
Thus, this means to get the atomic mass, add together the protons + neutrons.
Hope this helps!
