Article View: sci.physics.relativity
Article #7410Re: Rest mass
From: Jeckyl
Date: Mon, 16 Jul 2007 05:40
Date: Mon, 16 Jul 2007 05:40
40 lines
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2530 bytes
"Y.Porat" <y.y.porat@gmail.com> wrote in message news:1184396996.855175.254140@g4g2000hsf.googlegroups.com... > ------------ > To your question whether the photon has mass > > the answwer is Yes Wrong .. the answer is NO > it has mass a verylittl eone Very little meaning ZERO > 2 > there is only jsy one kind of mass Although one can calculate other values that have units of mass and use the word 'mass' in their name. But yes, what is usually regarded as mass is the invariant, or rest, mass > you can choose any name for it > but jus tone knd of mass > (if you think about 'relatiovistic mass' > better forget about it Its not all that useful, but neither is it 'wrong' > and > how come that the phton has mas > and still movwes at c It doesn't have mass .. that is WHY it CAN move at c > ask Wormley he is a cleaver innovative sciensut > alternatively youcan ask Gisse And they will agree that a photon has no mass and moves at c [snip insults]
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X-Google-Thread: 10f545,26176ef729f272a6 X-Google-Thread: 10b271,f9b17e69bf88ca2d X-Google-Thread: 104cdc,f9b17e69bf88ca2d X-Google-Thread: f74ae,f9b17e69bf88ca2d X-Google-Thread: fa4c1,f9b17e69bf88ca2d X-Google-Attributes: gid10f545,gid10b271,gid104cdc,gidf74ae,gidfa4c1,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Subject: Re: Rest mass From: "Jeckyl" <noone@nowhere.com> Date: Mon, 16 Jul 2007 15:40:06 +1000 Message-ID: <469b04ba$0$2992$61c65585@un-2park-reader-01.sydney.pipenetworks.com.au> References: <1184313271.795043.94440@d30g2000prg.googlegroups.com> <LvSli.38021$YL5.212@newssvr29.news.prodigy.net> <1184394393.199242.180370@22g2000hsm.googlegroups.com> <1184396996.855175.254140@g4g2000hsf.googlegroups.com> Lines: 42 NNTP-Posting-Host: 121.44.61.45 Path: arc1-ca.pugleaf.net!g2news1.google.com!news4.google.com!feeder3.cambrium.nl!feeder2.cambrium.nl!feed.tweaknews.nl!193.201.147.68.MISMATCH!feeder.news-service.com!news-out.superfeed.co.uk!news-in1.newsgroups.com!newsfeed.pacific.net.au!token.pipenetworks.com!218.100.2.59.MISMATCH!not-for-mail Newsgroups: sci.physics.relativity,sci.physics,sci.philosophy.tech,sci.astro,fr.sci.physique X-Trace: 1184564410 un-2park-reader-01.sydney.pipenetworks.com.au 2992 121.44.61.45:8087 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-RFC2646: Format=Flowed; Original X-Complaints-To: Abuse, including message IDs to abuse@pipenetworks.com