The speed of light is: a) 280000 km/s b) 300000 km/s c) 320000 km/s d) 340000 km/s The speed of light is 300000 kilometer per second, which is 186000 miles per second. 》𝐃𝐎𝐖𝐍𝐋𝐎𝐀𝐃《 This Page in PDF File NOW!!! Read more articles Previous PostX-rays were discovered by: Next PostDuring winter in cold countries, the___ is mixed to melt the ice on icy roads. Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ You Might Also Like The brightest planet is ______? June 21, 2020 Deficiency of vitamin A results in: December 24, 2022 Urine is produced in? February 13, 2023 What is the main function of the kidney in the body? June 10, 2020 Which planet is known as watery planet? August 28, 2020 Ozone depletion in the upper atmosphere caused by the release of _____ gases. August 2, 2023