The Density of Zinc Is 7

question 49

Multiple Choice

The density of zinc is 7.13 g\cm³.  What is the mass in kilograms of a 125 cm³ cylinder of zinc?

• A)891 kg
• B)17.5 kg
• C)0.0175 kg
• D)0.891 kg

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Definitions:

Self-Discipline

Possessing the power to regulate one’s own emotions and to triumph over personal vulnerabilities, while also maintaining the determination to adhere to one’s convictions despite the presence of enticements to relinquish them.

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Quantitative measures assessing an individual's cognitive abilities and potential, often determined through standardized testing.

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The act of being present at a place, such as a school or workplace, or the record of frequency at these places.

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Psychologists who specialize in understanding how people interact with products, systems, and environments, aiming to improve usability and performance.