<P> Thunder is the sound caused by lightning . Depending on the distance and nature of the lightning , thunder can range from a sharp , loud crack to a long , low rumble ( brontide ) . The sudden increase in pressure and temperature from lightning produces rapid expansion of the air surrounding and within a bolt of lightning . In turn , this expansion of air creates a sonic shock wave , similar to a sonic boom , which produces the sound of thunder , often referred to as a clap , crack , peal of thunder , or boom . </P>
<P> Thunder is the sound caused by lightning . Depending on the distance and nature of the lightning , thunder can range from a sharp , loud crack to a long , low rumble ( brontide ) . The sudden increase in pressure and temperature from lightning produces rapid expansion of the air surrounding and within a bolt of lightning . In turn , this expansion of air creates a sonic shock wave , similar to a sonic boom , which produces the sound of thunder , often referred to as a clap , crack , peal of thunder , or boom . </P>
where does the noise of thunder come from
where does the noise of thunder come from
The sudden increase in pressure and temperature from lightning produces rapid expansion of the air surrounding and within a bolt of lightning .
The sudden increase in pressure and temperature from lightning produces rapid expansion of the air surrounding and within a bolt of lightning .