Look for the lightning flash, and count the seconds until the thunder is heard. Every 5 seconds equals one mile of distance. While the light appears almost instantly sound travels at about 1200 fps, or roughly 5 seconds per mile.
In metric units the speed of sound in air is approximately 330 m/s so every 3 seconds is roughly equivalent to 1 km.
The time lag between seeing the flash of lightning and hearing the thunder corresponds to the distance between you and the lightning strike. To calculate this distance, you can use the fact that sound travels at approximately 343 meters per second in air. So, for a 4-second time lag, the lightning strike is approximately 1372 meters away.
No, thunder actually happens simultaneously with lightning. The sound of thunder is created by the rapid expansion and contraction of the air surrounding a lightning bolt. The time it takes for you to hear thunder after seeing lightning depends on how far away the lightning strike is. Every 5 seconds between seeing a lightning flash and hearing the thunder equals approximately 1 mile of distance.
The guy who is fast as lightning is usually referred to as "The Flash".
Heat lightning is a type of lightning that appears as a bright flash in the sky but does not have a clearly defined shape. It is usually seen from a distance and is not accompanied by thunder because it occurs too far away for the sound to be heard.
The word "lightning" is used to describe a flash of light in the sky during a storm.
You are approximately 2.7 kilometers (1.7 miles) away from the lightning strike. Sound travels at about 343 meters per second, so by dividing the time gap of 13.9 seconds by the speed of sound, you can calculate the distance.
To estimate the distance to a lightning strike, count the seconds between the flash and the sound of thunder. Divide this number by 5 to get the distance in miles, or divide by 3 to get the distance in kilometers.
Lightning Flash was created in 1983-06.
The time lag between seeing the flash of lightning and hearing the thunder corresponds to the distance between you and the lightning strike. To calculate this distance, you can use the fact that sound travels at approximately 343 meters per second in air. So, for a 4-second time lag, the lightning strike is approximately 1372 meters away.
the longest lightning flash ever recorded is 150 kilometres
in thunderstorms or lightning
Heat lightning is lightning from a distant thunderstorm. Because of the great distance, you never hear the thunder, and usually do not see the bolt, but rather a flash in distant clouds. It is usually seen at night.
No, thunder actually happens simultaneously with lightning. The sound of thunder is created by the rapid expansion and contraction of the air surrounding a lightning bolt. The time it takes for you to hear thunder after seeing lightning depends on how far away the lightning strike is. Every 5 seconds between seeing a lightning flash and hearing the thunder equals approximately 1 mile of distance.
lightting sword flash
The guy who is fast as lightning is usually referred to as "The Flash".
To determine the distance of the lightning strike, we use the formula Distance = Speed x Time. Given the speed of sound is 348 m/s and the time taken for thunder to be heard is 4.4 seconds, we can calculate the distance. Distance = 348 m/s x 4.4 s = 1531.2 meters. Therefore, the lightning strike was approximately 1531.2 meters away.
A Flash of Lightning - 1913 is rated/received certificates of: UK:U