However, the traditional newspaper (if there really is such an animal) is threatened by shrinking readership. Television is focused on entertainment, even when it dresses it up as news.. Radio is threatened by satellites. All are confronted with the frictionless distribution enabled by the Internet, the disruptive effects of digital information. None have figured out a business model that pays for content at today's rates.
Thunder is a compression wave and will dissipate with time and distance. Under excellent conditions, thunder can be heard about 12 miles away from the lightning strike. However most of the time conditions arenât this good and we usually canât hear thunder any more than about 5 miles away.
A lightning flash preceding its thunder by one second would be approximately 350 metres (0.22 mi) in distance; a delay of three seconds would indicate a distance of about one kilometer (0.62 mi) (3Ã340 m). A flash preceding thunder by five seconds would indicate a distance of approximately one mile (1.6 km) (5Ã340 m).