WebLightning is a gigantic spark of electricity that connects the thundercloud to the ground. It’s so hot that it causes the air to “explode” — that's the sound we hear as thunder. However, thunder travels much slower than the light from a lightning bolt, so we usually hear thunder a few seconds after we see lightning. It takes thunder 5 ... WebOct 1, 2024 · Thunder travels faster in warm air and slower in colder air, but it all is about 5 seconds per mile. As thunder moves farther away from the lightning bolt, the sound starts to dissipate. This creates the phenomena of heat lightning. How does lightning break the sound barrier? The channel heats to about 30,000 degrees Fahrenheit!.
recreational mathematics - If I hear thunder 5 seconds after I see …
WebTime how long it is before you hear the thunder. Divide the number of seconds by 5. The answer is the approximate number of miles away. For example, if the thunder rumbles 10 … WebIf it takes less than 30 seconds to hear thunder after seeing a lightning flash, the probability of being struck by lightning is great because the lightning is within 6 miles of your … eaton\\u0027s tax service
Lightning Rules - National Weather Service
WebScience Physics 5) During a storm, a person sees a flash of lightning and then hears the rumble of thunder 5 seconds later. The speed of light is 3x105 m/s and the speed of sound in that situation was 330 m/s. a) How far away was the lightning, in units of meters? b) How far avway was the lighting, in units of miles (1609 meters/mile)? WebDec 13, 2024 · If the time between the lightning flash and the sound of thunder is less than 30 seconds, the National Weather Service recommends taking cover for at least 30 … WebFeb 28, 2024 · What causes thunder? In a fraction of a second, lightning heats the air around it to incredible temperatures—as hot as 54,000 °F (30,000 °C). That's five times hotter than … eaton\u0027s towing