You can also earn money by answering questions on this site Find out the details
369 views
in Science by

1 Answer

0 like 0 dislike
Light from a stationary source travels at 300,000 km/sec (186,000 miles/sec).
by
-- Payment Method & Thresholds--Referral Program--Help--
-- FAQ --- Terms --DMCA ---Contact Us --
Language Version--English --Bengali ---Hindi ---
...