Substance a Has a Density of 3

question 25

Multiple Choice

Substance A has a density of 3.0 g/cm³ and substance B has a density of 4.0 g/cm³. In order to obtain equal masses of these two substances, the ratio of the volume of A to the volume of B will be equal to

• A) 1:3.
• B) 4:3.
• C) 3:4.
• D) 1:4.
• E) 4:1.

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Definitions:

Price Level

An index that measures the average of current prices across the entire spectrum of goods and services produced in the economy compared to a base year.

Aggregate Supply Curve

A diagram that exhibits the comprehensive volume of goods and services that economic producers are ready and capable of supplying at assorted price levels.

Aggregate Demand Curve

A graph representing the total demand for goods and services within an economy at various price levels.

Government Spending

The total amount of public expenditure by government agencies and institutions.