Article View: sci.physics
Article #9068Re: how to prove that sound is a wave ?
From: doug
Date: Mon, 18 May 2009 19:45
Date: Mon, 18 May 2009 19:45
45 lines
3521 bytes
3521 bytes
Jack Sprat wrote: > RustyJames wrote: > >> On May 18, 9:36 am, doug <x...@xx.com> wrote: >> >>> Jack Sprat wrote: >>> >>>> j...@specsol.spam.sux.com wrote: >>>> >>>>> In sci.physics Jack Sprat <jack_sp...@invalid.uk> wrote: >>>>> >>>>>> Do you understand, at every level, how a transistor works? What >>>>>> is this "hole" theory then? A form of transmission using >>>>>> nothingness? Why would two materials conduct electricity in one >>>>>> direction, but not the other, based on how they are joined? >>>>>> Sounds pretty magical, no? >>>>> >>>>> Not hardly; all those semiconductor physics classes made perfect >>>>> sense and things worked like the theory said in the lab. >>>> >>>> Where? In trade school? Yes! Just as I thought. >>> >>> Jack is mistaking his ignorance and lack of education for others. >>> Those of us who have studied physics understand this but Jack is >>> enjoying his ignorance while hoping others have the same lack.- Hide >>> quoted text - >>> >>> - Show quoted text - >> >> >> EM radiation in a vacuum always travels at the speed of light, >> relative to the observer, regardless of the observer's velocity. > > > Do you think "doug" can actually get this far with his > trade school understanding of physics? Since jack has nothing to contribute, he decides to make a silly statement based on his ignorance of science as well as my education. Unlike jack, I have a PhD in physics. > > snip
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X-Google-Thread: 41be78289e,213549de22373342 X-Google-Attributes: gid41be78289e,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news2.google.com!news2.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!backlog2.nntp.dca.giganews.com!nntp.posted.docknet!news.posted.docknet.POSTED!not-for-mail NNTP-Posting-Date: Mon, 18 May 2009 13:44:55 -0500 Date: Mon, 18 May 2009 11:45:59 -0800 From: doug <xx@xx.com> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.13) Gecko/20060414 X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: sci.physics,rec.org.mensa,cam.misc,sci.physics.relativity Subject: Re: how to prove that sound is a wave ? References: <68a90408-d3a5-4aea-8dcd-5fd45650959d@n8g2000vbb.googlegroups.com> <otl5e6-plq.ln1@mail.specsol.com> <6e9cc597-42c7-40b3-b0e4-1942aaac2e0b@s16g2000vbp.googlegroups.com> <v5q5e6-t.ln1@mail.specsol.com> <57f69143-27c2-4753-b26c-b2de09b8d070@e24g2000vbe.googlegroups.com> <irt5e6-k02.ln1@mail.specsol.com> <7e579$4a105374$483141c$25357@DIALUPUSA.NET> <mnl6e6-1ve.ln1@mail.specsol.com> <d10ae$4a10e1e8$483170d$4332@DIALUPUSA.NET> <EIydnYFmafi_HYzXnZ2dnUVZ_qWdnZ2d@posted.docknet> <df1ac5f7-0189-432a-bc78-f4ff5d724cd7@w31g2000prd.googlegroups.com> <f2c9c$4a11a45c$4831164$8420@DIALUPUSA.NET> In-Reply-To: <f2c9c$4a11a45c$4831164$8420@DIALUPUSA.NET> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Message-ID: <YZWdnTzJHts1MYzXnZ2dnUVZ_udi4p2d@posted.docknet> Lines: 45 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 64.136.147.28 X-Trace: sv3-xCmF3NhMkdCE6IIMB2Ic5SZt14WQo9ngRZs5X4y1gQgj/XsNP/m+gLbMD519S4U02S2k/vKLd8nFp0b!2/RoeUK58p8QDMD/X+CZo39G7LpWZpbhV1tAgF4hItIERZ6+0dqMkiIW8Z2lGqvn5wDhKyiAyUvt!Jrzl14kn3O0= X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.39 X-Original-Bytes: 3267