In the equation ΔE = q + w, the symbol E represents the _____.

Question

Quizplus · Accepted Answer

In the equation ΔE = q + w, E represents the internal energy of the system. This is because the equation is a statement of the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added or taken away from the system (q) plus the work done on or by the system (w). Therefore, D is the correct choice as it represents the internal energy.

In the Equation ΔE = Q + W, the Symbol