Iron Has a Density of 7

question 62

Multiple Choice

Iron has a density of 7.9 g/cm³. What is the mass of a cube of iron with the length of one side equal to 55.0 mm?

• A)2.1 x 10⁴ g
• B)4.3 x 10² g
• C)1.3 x 10³ g
• D)1.4 g
• E)2.3 x 10^-2 g

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Definitions:

Affective Impulses

Emotions or feelings that impulsively drive behavior.

Smaller Rewards

Incentives of lower value that are offered or given as a means to motivate behavior or participation.

Hull's Concept

The theoretical framework established by Clark L. Hull, proposing that human behavior is a result of internal biological drives that are learned and influenced by the environment.

Incentives Influence

The way rewards or punishments motivate individuals to adopt particular behaviors.