How Much Heat Is Necessary to Change 30 G of Water

question 39

Multiple Choice

How much heat is necessary to change 30 g of water at 40°C into water at 60°C?

• A) 0.06 kcal
• B) 0.6 kcal
• C) 3 kcal
• D) 0.54 kcal

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Definitions:

Total Cost

the aggregate of all costs, both fixed and variable, incurred in producing goods or services.

Static Budget

A budget based on a fixed set of assumptions and not adjusted for actual activity levels.

Guest-Days

A measure used in the hospitality industry to quantify the total number of days guest have stayed.

Total Fixed Cost

It encompasses all the expenses that do not change regardless of the business activity volume, such as rent and salaries.