For Which Substance Would the Particle Density Equal the Bulk

question 21

Multiple Choice

For which substance would the particle density equal the bulk density?

• A)an organic soil
• B)a wet soil
• C)a quartz pebble
• D)a soil clod
• E)a well-aggregated surface soil

---

Definitions:

Trouble Codes

Codes generated by a vehicle's onboard diagnostics system indicating specific system errors or malfunctions for troubleshooting.

Malfunction Indicator Light

A warning light on a vehicle's dashboard that illuminates when the engine management system detects a problem.

Emissions

The exhaust or discharge of substances (typically pollutants) into the environment from various sources, including vehicles.

Federal Test Parameter

Regulations or specifications established by federal agencies for testing products or materials to ensure they meet safety or quality standards.