Counting seconds for lightning distance
WebSep 14, 2009 · When you see the lightning start counting seconds and you then know how far away is the lightning. If it is almost simultaneous, youch, the lightning struck very close. However, if the... WebLet’s simplify the speed equation: Sound travels a little over 700 miles per hour, or 700 miles in 3,600 seconds. That means 7 miles traveled every 36 seconds. Make this even …
Counting seconds for lightning distance
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WebAnswer (1 of 4): To a reasonable accuracy, you can count three seconds per kilometre, or 5 seconds per mile. Keeping your seconds accurate is much harder. The trick most …
WebWhile the flashes we see as a result of a lightning strike travel at the speed of light (670,000,000 mph) an actual lightning strike travels at a comparatively gentle 270,000 mph. This means it... WebLight travels incredibly fast, at 3.0 x 10^8 meters per second, reaching your eyes almost instantaneously. In comparison, sound travels very slowly, at 343 meters per second. At …
WebIf you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 mile, … Web1 day ago · But there’s an extra level of stress with today’s blast off - the launch window lasts for a single second. That’s right - one second. Either it launches at 1315BST (1215GMT) - and the four...
WebJul 18, 2024 · This difference can be used to estimate roughly how far the lightning is from your current location. Sound travels at about 1,088 feet per second, or about 0.2 miles …
WebAug 12, 2012 · According to NOAA, there have been confirmed strikes as much as 50 miles away from the thunderstorm. So the rule of thumb is: if you can hear thunder, stay … エクセル 年齢 122WebAnswer (1 of 3): ”If you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 mile, 15 seconds = 3 miles, 0 seconds = very close. Keep in mind that you should be in a safe place ... エクセル 年齢 1歳刻み 集計WebPractically speaking, the speed of sound on Earth can vary between about 320-350 m/s. In very cold air, the difference between lightning and thunder will be 5.03 seconds per mile, while in very hot air it will be 4.6 seconds per mile. Or 2.86-3.13 seconds per km. 17 taint_a_chode • 6 yr. ago Thanks for that write up! エクセル年齢WebApr 5, 2024 · Divide the number of seconds by five to get the distance in miles (divide by 3 for kilometers) to the lightning strike or bolt. For example, if you see lightning and it … エクセル 年賀状 宛名印刷 やり方WebA rule for finding your distance from a lightning flash is to count seconds from the time you see the flash until you hear the thunder, and then divide the count by five. The result is supposed to give the distance in miles. Explain this rule and... Posted one year ago Recent Questions in Physics Q: エクセル 年齢 4/1WebJan 10, 2024 · If you want to know approximately how far away the lightning is in miles, divide the number of seconds by 5; for kilometers, divide the seconds by 3. It will give … エクセル 年齢 yearfracWebJan 17, 2024 · Light travels at close to 300,000 kilometres per second, while sound travels much slower at around 300 metres per second. Jackson Browne from the Bureau of Meteorology said counting the seconds between when you see a strike of lightning and hear the accompanying thunder could help you figure out how far away the lightning is. エクセル 年賀状 宛名印刷