Electrical Science Quiz:Welcome to the Electrical Knowledge Challenge!

Electrical Science Quiz:Welcome to the Electrical Knowledge Challenge!

What is the speed of light in a vacuum?

100%
Correct Incorrect The speed of light in a vacuum is approximately 300,000,000 meters per second.

What is the speed of light in a vacuum?

  • 300,000,000 m/s
  • 100,000,000 m/s
  • 150,000,000 m/s
  • 200,000,000 m/s
100%