Question

notes on speed of light​

Answer 1

Answer:

here is your answer

if it helps pls mark my answer as brain list

Explanation:

Speed of light. The distance light can travel in a unit of time through a given substance. Light travels through a vacuum at about 186,000 miles, or 300,000 kilometres, per second. See E = mc2, electromagnetic waves, relativity.

pls follow me..

bye for now...adios amigo