A Block of Copper Has a Mass of 143

question 157

Multiple Choice

A block of copper has a mass of 143.584 g and measures 5.05 cm by 2.55 cm by 1.25 cm.What is the density of the rectangular copper block?

• A)0.112 g/cm3
• B)8.92 g/cm3
• C)11.1 g/cm3
• D)28.4 g/cm3
• E)29.0 g/cm3

---

Definitions:

Journalist

A journalist is a professional who gathers, writes, or disseminates news and information to the public through various media.

Technology

The application of scientific knowledge for practical purposes, especially in industry, including the development of machinery, equipment, techniques, and processes.

Face-to-Face Conversation

Direct, in-person communication between two or more people, where visual cues and body language play a significant role.

Consumes Media

The act of engaging with media content, such as watching television, reading newspapers, or browsing the internet, for information or entertainment.