How Much Heat Is Necessary to Change 10 G of Ice

question 60

Multiple Choice

How much heat is necessary to change 10 g of ice at -10°C into water at 20°C?

• A) 0.025 kcal
• B) 0.25 kcal
• C) 1.05 kcal
• D) 0.095 kcal

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Definitions:

April

The month that comes fourth in the year according to the Gregorian calendar system.

Predetermined Overhead Rate

A rate used to apply manufacturing overhead costs to products, calculated before the production period based on estimated costs and activity levels.

Variable Overhead

Costs that fluctuate with the level of production activity, such as utilities or raw materials.

Fixed Overhead

Overheads that stay the same no matter the quantity produced or sold, encompassing rent, payroll, and insurance costs.