What Is the Temperature Increase of 4 $\degree$ C)
A)56 $\degree$ C
B)51

question 68

Multiple Choice

What is the temperature increase of 4.0 kg of water when heated by an 800-W immersion heater for 10 min? (c_w = 4 186 J/kg* $\degree$ C)

• A)56 \(\degree\)C
• B)51 \(\degree\)C
• C)29 \(\degree\)C
• D)14 \(\degree\)C

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Definitions:

Cost Formula

A formula designed to estimate expenses across various activity ranges, including both fixed and variable cost elements.

Fixed Manufacturing Cost

Costs that do not change with the level of production output, such as rent, insurance, and salaries of permanent staff.

Monthly Production Volume

The total quantity of goods and services produced by a company in a single month, often measured to track efficiency and productivity.

Mixed Cost

Expenses that have both fixed and variable components, changing in total with the level of activity but also containing a constant element.