If the Specific Heat of Aluminum Is 0

question 8

Multiple Choice

If the specific heat of aluminum is 0.90 J/(g°C) , how much heat is needed to raise the temperature of a 10.0-gram piece by 20.0°C?

• A)180 J
• B)222 J
• C)200 J
• D)90 J
• E)0.9 J

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Definitions:

Domestic Investment

The total amount of money invested within a country’s borders by both the private and public sectors.

Net Capital Outflow

In economic terms, it's the net flow of capital, both monetary and physical, out of a country, taking into account investments abroad minus foreign investments domestically.

National Saving

The total of private and public savings in a country, often considered as the sum of household, business, and government savings.

Domestic Investment

This refers to the total amount of money invested within a country's own borders by both private and public sectors.