Speed of Sound: The speed of light is much faster than the speed of sound. This means that we see the flash of lightning before we hear the thunder. 4. Rapid Heating of Air: The intense heat from the lightning causes the air to expand rapidly. This expansion happens so quickly that ...
If the storm is close to you, you hear the thunder almost at the same time that you see the lightning.Even though we usually see lightning before we hear the thunder that it causes, the two events happen just a fraction of a second (瞬间) apart. In addition, both light and sound ...
The butterfly effect, in chaos theory, is the idea that something small like the wings of a butterfly can cause something large like a tornado. The term has thus been embraced by popular culture to refer to seemingly insignificant occurrences that affect the long term....
Near the top of a thunderstorm, the rising air hits a cap (inversion) and spreads out like housefire hitting a flat ceiling, and then gets stretched out by speedy winds aloft into the distinctive anvil shape. The updraft/cooling causes water droplets to freeze, which may turn back into liq...
What causes a sonic boom? It has to do with sound waves, the speed of sound, and how fast a plane is flying.
Long ago.peopl e mad e up interesting stories to explain what causes lightning and thunder.To many people.lightning and thunder can b e very frightening esped ally becaus e they often happen just befor e a big ra nstorm.Actually.having a better understanding of something can m ak e it ...
Opening the windows of your home does not help the wind pass through -- it actually causes more destruction. 800 tornadoes a year are reported in the U.S. Read More Tornado FAQs Is it possible to survive inside a tornado? Some people have been caught inside one and lived to tell the...
Elmo's Fire is about electrons. So, what is St. Elmo's Fire if it's not a form of lightning? Find out in the next section. Causes of St. Elmo's Fire: The Fire That's Not a Fire Like St. Elmo's Fire, neon tubes glow with the light of a sustained spark. Al ...
Does the intensity of thunder indicate a stronger storm? The loudness of thunder often depends on how close the lightning strike is. 14 What specifically causes thunder? Thunder is caused by the rapid expansion of air around a lightning strike. 13 Is thunder always part of a storm? Thunder ...
Thunder can be heard up to 10 miles from the lightning strike that causes it. 12 Is seeing a thunderbolt dangerous? Being close enough to clearly see a thunderbolt can be dangerous due to the proximity to the lightning strike. 8 What safety precautions should be taken during a thunderbolt...