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

02-06-2018

Correct answer is approximately 300000 km/s

Answer Link

mamora786maira mamora786maira

21-10-2019

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

Answer Link

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