moorertavon moorertavon
  • 01-06-2018
  • Biology
contestada


What is the speed of light in a vacuum?




331 m/s



300,000 km/s



zero, it can't travel in a vacuum



the same as the speed of sound

Respuesta :

KyngOyinda
KyngOyinda KyngOyinda
  • 02-06-2018
Correct answer is approximately 300000 km/s
Answer Link
mamora786maira
mamora786maira mamora786maira
  • 21-10-2019

The answer would be 300,000 km/s (kilometers per second)

Answer Link

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