Question

What is the speed of light in vaccum ?

Answer 1

Hey, here is your answer

The speed of light in vaccum is 3 *10 to the power 8.

HOPE IT HELPS YOU

Answer 2

$\bold\color{red}HelloMate$

the speed of light in vacuum commonly denoted is a Universal physical constant important in many areas of Physics it exact value is $\huge\color{green}{3×10^8 m/s}$

HOPE IT WILL HELP YOU
$\huge\color{orange}{Be Brainly}$