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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.

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If the time lag between seeing the flash of lighting and hearing the thunder is 4 seconds how far away is the lighting?

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.


Does thunder flash 5 mins after lightning?

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.


What is the name of the guy who is fast as lightning?

The guy who is fast as lightning is usually referred to as "The Flash".


What kind of lightning has no definite shape but is a bright flash that lights up the sky?

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.


Which of these words is used to describe a flash of lightning?

The word "lightning" is used to describe a flash of light in the sky during a storm.

Related Questions

You hear thunder 13.9 seconds after a lightning flash how far are you from lightning?

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.


Find the distance from your position to the lightning strike?

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.


When was Lightning Flash created?

Lightning Flash was created in 1983-06.


If the time lag between seeing the flash of lighting and hearing the thunder is 4 seconds how far away is the lighting?

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.


What was the longest lightning flash?

the longest lightning flash ever recorded is 150 kilometres


How does a lightning flash begin?

in thunderstorms or lightning


What is heat 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.


Does thunder flash 5 mins after lightning?

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.


What is ray striker special move?

lightting sword flash


What is the name of the guy who is fast as lightning?

The guy who is fast as lightning is usually referred to as "The Flash".


When Sound travels at 348 ms in the warm air surrounding a thunderstorm. How far away was the place of discharge if thunder is heard 4.40 s after a lightning 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.


What are the ratings and certificates for A Flash of Lightning - 1913?

A Flash of Lightning - 1913 is rated/received certificates of: UK:U