First Law of Thermodynamics: During an Adiabatic Process, 20 Moles

question 3

Essay

First law of thermodynamics: During an adiabatic process, 20 moles of a monatomic ideal gas undergo a temperature change from 450 K to 320 K starting from an initial pressure is 400 kPa. The ideal gas constant is R = 8.314 J/mol ∙ K.
(a) What is the final volume of the gas?
(b) How much heat does the gas exchange during this process?
(c) What is the change in the internal (thermal) energy of the gas during this process?

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Definitions:

Materials Needed

The raw goods and components required for the manufacturing or production of products.

Cash Budget

A financial plan that estimates cash inflows and outflows over a specific period, often used for managing liquidity and ensuring financial stability.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, reflecting the decrease in value over time.

Cash Receipts

The collection of money, typically from sales or services, recorded in the financial accounting records.