Answer:
123 J transfer into the gas
Explanation:
Here we know that 123 J work is done by the gas on its surrounding
So here gas is doing work against external forces
Now for cyclic process we know that
so from 1st law of thermodynamics we have
so work done is same as the heat supplied to the system
So correct answer is
123 J transfer into the gas
Cm2 it is unit of area not volume
Use the concept of potential energy to describe how a covalent bond<span> forms between two atoms. When two atoms get close and begin to form a </span>covalent bond<span>, the electrons and the protons have a stronger attraction than the like force's (electrons and electrons, protons and protons) repulsion.</span>
<span>Lightning is extremely hot where just a flash can heat the air around it to temperatures five times hotter than the sun’s surface. This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash. Hope this helps. </span>
