thunderstorm
Thunder
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.
then the lightning is 2.78 miles away from you.
You don't see thunder. You hear thunder. You hear thunder after seeing the lightning because light travels faster than sound. The further the storm away is, the bigger the time between when you see the lightning and hear the thunder.
Without Lightining, There'll be no Electricity or Energy. You can't really have thunder without lightning! Lightning is a flash of natural electricity. Thunder is the noise created by this phenomenon, so if there is no lightning, there is no thunder. I hope this answers your question! --A WikiAnswers user
thunderstorm
No. Lighting produces a flash. Thunder is the sound the lightning produces.
Thunder - is the result of a lightning flash. The flash causes the surrounding air to move away from the source at 300 metres/second. An approximate calculation for the relationship between the lightning flash to hearing the thunder, is 5 seconds per mile.
Lightning causes thunder. Lightning is a massive electrical discharge that you see as a bolt or flash of light. Thunder is the sound caused when the lightning superheats the air, creating a shockwave.
Thunder
A lightning flash travels at the speed of light. The sound of thunder travels much slower. Therefore, we see the flash before we hear the thunder.
The thunder is the sound of lightning but you only hear the thunder after the flash because lightning is faster than the speed of sound.
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.
then the lightning is 2.78 miles away from you.
Sound (thunder) travels much much slower than light (lightning flash).
If thunder and lightning occur together close to you, you are dangerously close to a lightning bolt.
If thunder and lightning occur together close to you, you are dangerously close to a lightning bolt.