How many seconds until you hear thunder
Web10 jul. 2024 · How many seconds from lightning to thunder is a mile? 5 seconds If you count the number of seconds between the flash of lightning and the sound of thunder, … WebDuring a thunderstorm, a frightened child is soothed by learning to estimate the distance to a lightning strike by counting the time between seeing the lightning and hearing the thunder (Fig. P2.25). The speed vs of sound in air depends on the air temperature, but assume the value is 343 m/s. The speed of light c is 3.00 108 m/s. a.
How many seconds until you hear thunder
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Web12 aug. 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 … Web25 jun. 2013 · The National Weather Service recommends taking cover if the time between the lightning flash and the rumble of thunder is 30 seconds or less, which indicates the lightning is about 6 miles away or ...
Web27 jul. 2024 · Which is faster the flash of lightning or the sound of Thunder? Because light travels much faster than sound. Light travels so fast that you see it practically instantly. However, sound takes about 5 seconds to travel 1 mile (about 3 … Web10 jun. 2024 · Make this even easier and round down to 7 miles every 35 seconds … or 1 mile every 5 seconds! Count to 5: If you hear thunder, the lightning occurred within 1 mile.
Web1. After you see a flash of lightning, count the number of seconds until you hear the thunder. (Use the stop watch or count "One-Mississippi, Two-Mississippi, Three … Web10 jan. 2024 · As soon as you notice the lightning strike, count the number of seconds until you hear the thunder. Use your watch or phone, or try to count seconds as accurately as possible. Assume that, in our case, it's 15 seconds. Calculate the storm distance.
Web12 aug. 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 indoors! The sound of thunder can travel at about 1200 feet per second (or 350 meters) on a warm day (82 degrees). Calculate This!
Web9 feb. 2024 · You can generally hear thunder for about 10 miles ¹ in open country and about 5 miles in densely populated areas. However, there are some exceptions to this rule. If a particularly strong storm system produces the thunder, you can hear it much further away. In fact, there are records of thunder being heard at distances of up to 30 miles … nystrom and associates brainerd mn fax numberWebYou need to use about 10 watts to make them agree it now sounds twice as loud. So we use decibels (dB) to measure loudness: +10 dB means 10× the intensity. +20 dB means 100× the intensity. +30 dB means 1000× the intensity. etc. The scale for sound starts at 0 dB, the quietest sound humans can hear, and goes up from there: decibels. (dB) magma fincorp ltd. share priceWeb5 apr. 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 takes … magma fincorp share price todayWeb1 mrt. 2015 · Therefore, the lightning is approximately one kilometer distant for every 3 seconds that elapse between the visible flash and the first sound of thunder (or one mile for every 5 seconds). In the same five seconds, the light could have traveled the Lunar distance four times. magma fincorp scholarshipWeb6 mei 2010 · But sound travels much slower so you don't hear the thunder until several seconds after it occurs. I believe the approximate rule that is used is sound travels about 1 mile in 5 seconds. magma fincorp share price target 2022Web20 jan. 2024 · How far away is lightning when you hear thunder. But, whichever number you use for the speed of sound, the flash from lightning reaches your eyes almost … nystrom and associates buffalo mnWebApril 60 views, 1 likes, 1 loves, 0 comments, 4 shares, Facebook Watch Videos from Greater 3-4 Missionary Baptist Church: Revival Day 2, April 13th, 2024 magma fish cleaning station