Define the following terms: i. Thermodynamics ii. Thermodynamic state iii. Boundary iv. Surrounding v…

Question

Define the following terms: i. Thermodynamics ii. Thermodynamic state iii. Boundary iv. Surrounding v. Universe. Make a neat sketch of thermodynamic system. List the types of thermodynamic systems and explain any two with examples of each.

ScanSolve AI Tutor · Accepted Answer

Let's solve Q6.D. This problem involves a gas expanding at a constant temperature, which means we can use Boyle's Law.

Identify the given values.
Initial volume, $V_1 = 2.5 \text{ m}^3$
Initial pressure, $P_1 = 8 \text{ bar}$
Final volume, $V_2 = 10 \text{ m}^3$
Temperature is constant.
State Boyle's Law.
Boyle's Law states that for a fixed amount of gas at constant temperature, the pressure and volume are inversely proportional.
$P_1 V_1 = P_2 V_2$
Substitute the values into the formula.
We need to find the final pressure, $P_2$ . Rearranging the formula:
$P_2 = \frac{P_1 V_1}{V_2}$ $P_2 = \frac{(8 \text{ bar}) \times (2.5 \text{ m}^3)}{10 \text{ m}^3}$
Calculate the final pressure.
$P_2 = \frac{20 \text{ bar} \cdot \text{m}^3}{10 \text{ m}^3}$ $P_2 = 2 \text{ bar}$
The final pressure of the gas is $\boxed{\text{2 bar}}$ .

Define the following terms: i. Thermodynamics ii. Thermodynamic state iii. Boundary iv. Surrounding v. Universe. Make a neat sketch of thermodynamic system. List the types of thermodynamic systems and explain any two with examples of each.

Step-by-step solution

Identify the given values.

State Boyle's Law.

Substitute the values into the formula.

Calculate the final pressure.

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