The Figure Shows a PV Diagram of a Gas for a Complete

question 80

Short Answer

The figure shows a pV diagram of a gas for a complete cycle. During part bc of the cycle, 1190 J of heat flows into a system, and at the same time the system expands against a constant external pressure of $7.00 \times 10 ^ { 4 } \mathrm {~Pa}$ as its volume increases from $0.0200 \mathrm {~m} ^ { 3 }$ to $0.0800 \mathrm {~m} ^ { 3 }$ Calculate the change in internal (thermal)energy of the system during part bc of the cycle. If the change is nonzero, be sure to indicate whether the change is positive or negative.

Distinguish the ethical considerations in using information from the internet.

Understand percentage calculations and apply them to determine parts of a whole in various contexts.

Analyze real-world scenarios to calculate total sales, revenue, or expenditure based on given percentages.

Calculate the change in quantities, such as time or salary, resulting from percentage increases or decreases.

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Definitions:

Stakeholders

Individuals or groups with an interest or concern in the success and operations of a business, including employees, customers, investors, and suppliers.

Uncertainty

The state of having limited knowledge where it is impossible to exactly describe the existing state or future outcome.

Risk

The exposure to the possibility of loss, damage, or any other undesirable event.

Inventory

The raw materials, work-in-progress products, and finished goods that are considered to be the portion of a business's assets that are ready or will be ready for sale.