Suppose You Do 75 KJ of Work on a System

question 2

Multiple Choice

Suppose you do 75 kJ of work on a system consisting of 10 kg of water by stirring it with a paddle wheel.During this process,40 kcal of heat is removed.The change in the internal energy of the system is

• A)-35 kJ
• B)-115 kJ
• C)-134 kJ
• D)-242 kJ
• E)-156 kJ

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Definitions:

Assets

Resources owned by a company or individual that have economic value and can provide future benefits.

Liabilities

Liabilities refer to financial obligations or debts that a company owes, which are expected to be settled through the transfer of assets, provision of services, or other economic benefits.

Account

A record summarizing all the transactions pertaining to a single item in the accounting equation.

Debit And Credit Side

Terms used to describe the two sides of an accounting ledger; the debit side records increases in assets and expenses and decreases in liabilities and equity, while the credit side records increases in liabilities, equity, and revenues and decreases in assets and expenses.