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 Which instrument is used to measure electrical current? March 13, 2023 Who discovered penicillin in 1928? March 28, 2023 What is the scientific study of fish called? March 5, 2023 Which of the following animal who has no Brain? June 29, 2020 What is the cause of beriberi disease? March 7, 2023 Which is the smallest bird in the world? February 22, 2023