Question

based on first law of thermodynamics ,q=-w implies

Answer 1

Solution.

The traditional formulation of the first law of thermodynamics states that a change in the internal energy of a system, when passing from one state to another, is equal to the sum of the work of external forces and the amount of heat transferred to the system.

$$\Delta U = W+Q$$

$$Q = -W$$

From the formula given in the task, the change in the internal energy is 0, since the internal energy does not appear in this equation. Therefore, this formula characterizes an isothermal process.

$$\Delta U = 0, Q = -W$$

Answer:

From the formula given in the task, the change in the internal energy is 0, since the internal energy does not appear in this equation. Therefore, this formula characterizes an isothermal process.

$$\Delta U = 0, Q = -W$$