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Why Is A Sonic Boom So Loud?

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Why Is A Sonic Boom So Loud? Empty Why Is A Sonic Boom So Loud?

Message  gerardM Jeu 1 Oct - 11:00

Howdy.

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WHY IS A SONIC BOOM SO LOUD?: What does speed have to do with sound? And if there's no wall in the sky, how exactly do you break a sound barrier?

Why Is A Sonic Boom So Loud? Safe_image.php?d=AQDwi0P52eb5mSNx&w=470&h=246&url=http%3A%2F%2Fvideos.revision3.com%2Frevision3%2Fimages%2Fshows%2F%2Fdnews%2F2439%2Fdnews--2439--why-is-a-sonic-boom-so-loud--large.thumb

Why Is A Sonic Boom So Loud?
What does speed have to do with sound? And if there's no wall in the sky, how exactly do you break a sound barrier?
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Please feel free to point out big mistakes in my messages in a foreign language. Thanks to your remarks, I'll be able to improve my level.
PS: Pls note that I chose American English for my vocabulary, grammar, spelling, culture, etc.  :-)
gerardM
gerardM

Messages : 31183
Lieu : Ermont & Eaubonne café-langues (Val d'Oise)
Langues : Français (Langue maternelle), US-En, De, It, Ru

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