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Scientific law - the lightning 'spark' produces a sound wave when it discharges - which is what we hear as thunder.

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What is the sound that results from the rapid expansion of air along a lightning strike called?

The sound that results from the rapid expansion of air along a lightning strike is called thunder. Thunder is caused by the heating and rapid expansion of air around the lightning bolt, creating shock waves that we hear as a loud rumbling noise.


How wide is a thunder?

The width of a thunder refers to the sound produced by lightning. Thunder can be heard up to 10 miles away from a lightning strike, with the volume of sound decreasing the further you are from the strike.


Why do sometimes hear thunder at about the same time you see flash of lightning but other times you hear thunder after the flash?

If you hear the thunder almost at the same time as the lightning flash - the storm is directly overhead. Usually - the sound of thunder arrives a few seconds after the lightning, because light travels much faster than sound.


Does thunder hit houses?

Lightning can strike houses during a thunderstorm, but thunder itself is simply the sound produced by the rapid expansion and contraction of air surrounding a lightning bolt. It is not the lightning strike itself, so thunder does not directly hit houses.


If you hear thunder 5 s after seeing a flash of lightning the distance to the lightning strike is about?

Roughly 1 mile away. Sound travels at about 1 mile every 5 seconds, so the time difference between seeing the lightning and hearing the thunder can give you an estimate of the distance to the lightning strike.

Related Questions

Why do you sometimes hear thunder at about the same time of lightning?

you are probably hearing the thunder from a different lightning strike.


What is stronger lightning or thunder?

Thunder i guess but lightning make a sound of thunder so it would probably be both!


Can thunder strike kill?

No. Thunder is the noise that lightning makes.


When you see lightning strike you hear thunder first is this statement a scientific theory or a scientific law?

It's neither because it's an erroneous statement. Thunder is the sound made by lightning; it therefore cannot precede the lightning flash because the lightning flash travels at the speed of light and the thunder travels much more slowly at the speed of sound.


What is the sound that results from the rapid expansion of air along a lightning strike called?

The sound that results from the rapid expansion of air along a lightning strike is called thunder. Thunder is caused by the heating and rapid expansion of air around the lightning bolt, creating shock waves that we hear as a loud rumbling noise.


What causes thunder after a lightning strike?

The electricity in the clouds.


What is it called when lightning and thunder occur together?

When lightning and thunder occur simultaneously, it is known as a lightning strike. Lightning is the electrical discharge seen in the sky, while thunder is the sound produced by the rapid expansion and contraction of air around the lightning bolt.


How wide is a thunder?

The width of a thunder refers to the sound produced by lightning. Thunder can be heard up to 10 miles away from a lightning strike, with the volume of sound decreasing the further you are from the strike.


Why do sometimes hear thunder at about the same time you see flash of lightning but other times you hear thunder after the flash?

If you hear the thunder almost at the same time as the lightning flash - the storm is directly overhead. Usually - the sound of thunder arrives a few seconds after the lightning, because light travels much faster than sound.


Does thunder hit houses?

Lightning can strike houses during a thunderstorm, but thunder itself is simply the sound produced by the rapid expansion and contraction of air surrounding a lightning bolt. It is not the lightning strike itself, so thunder does not directly hit houses.


How many seconds does lightning strike?

you can see the lightning for only about a second or so but you can hear the thunder for a couple seconds.


How can you estimate how far away the lightning strike will be?

By listening for the thunder. When you see a prominent lightning strike, start counting "one thousand one, one thousand two", etc. Each of those is about one second. There are five seconds in every mile (sound travels 1/5th of a mile per second). If you count to fifteen, the lightning strike is three miles away. Lightning and thunder occur at the same instant when the lightning strike is very close to you, and the thunder will sound more like a cymbal crash.