Urdu Meanings, Pronounciation and Synonyms:
speed of light
(Pronunciation -تلفظ سنیۓ )
US: 
Slow
Normal
Noun: speed of light
| 1. speed of light [ Synonyms: c, light speed] | |
|
The speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second
|
|
Reader's English YouTube Channel
Reader's English on Facebook
