Why Does Thunder Come before Lightning?

Answer

Thunder does not come before lightning. Since light travels faster than sound, lightning is seen before thunder. The rate of velocity of lightning is around 299,791.82 kilometres per second while that of sound is much slower.
Q&A Related to "Why Does Thunder Come before Lightning"
Lighting always comes just before thunder because it is the heat of lightning that causes thunder. Lightning is seen when there is a discharge of atmospheric electricity in the clouds
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The reason we see lightning before we hear thunder is because light...
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At the same time, sound energy is produced by the friction between the different regions of air. This is heard a few seconds later as a clap of thunder. Thunder always follows along
http://answers.yahoo.com/question/index?qid=201005...
Lightning occurs first, because lightning causes thunder. The electric spark cause waves in the air!
http://www.kgbanswers.com/what-comes-first-lightni...
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The reason as to why we see lightning before we hear thunder is because light travels faster than sound. The speed of light is 299,791,819 metres per second while ...
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