The speed of light is approximately 3 × 10⁸ m/sec. This is the same as: A)1.34 × 10⁸ mi/hr. B)3.35 × 10⁸ mi/hr. C)4.41 × 10⁸ mi/hr. D)6.71 × 10⁸ mi/hr.

Question

Quizplus · Accepted Answer

The speed of light in meters per second is approximately 3 × 10^8 m/s. To convert this to miles per hour, use the conversion factors: 1 mile = 1609.34 meters and 1 hour = 3600 seconds. This results in approximately 6.71 × 10^8 mi/hr.

The Speed of Light Is Approximately 3 × 108 M/sec

The Speed of Light Is Approximately 3 × 10⁸ M/sec