The Speed of Light in Vacuum Is Approximately

question 6

Multiple Choice

The speed of light in vacuum is approximately

• A)186,000 miles per hour
• B)300,000 km per minute
• C)one foot per nanosecond
• D)186,000 feet per second
• E)300,000 meters per second

---

Definitions:

Vertical Axis

The y-axis in a chart or graph, which often represents the range of the dependent variable.

Slope

The rate at which a line inclines or declines, showing the relationship between two variables in a graph, calculated as the rise over the run.

Graph

A graph is a visual representation of data, showing relationships between variables typically through lines, bars, or points.

Relationship

How two or more thoughts, entities, or persons are associated, or the status of being associated.