Questions › Category: Science › Light travels at the fastest speed in 0 Vote Up Vote Down VideRime Staff asked 5 years ago Light travels at the fastest speed in a) Glass b) Water c) Hydrogen d) Vacuum GENERAL SCIENCE QUIZ with 50 MCQs SET-8 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related