Groups > sci.physics > #591981

Re: Gravity affects light

From	moroney@world.std.spaamtrap.com (Michael Moroney)
Newsgroups	sci.physics
Subject	Re: Gravity affects light
Date	2016-08-05 18:50 +0000
Organization	The World : www.TheWorld.com : Since 1989
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john <johnsefton288@gmail.com> writes:

>Well, they claim that it FALLS twice
>as fast as matter, so why
>are the lasers in LIGO
>unaffected, but the structure IS?

You sound really confused.

Who said the lasers in LIGO are unaffected?

Calculate how much a horizontal beam of light will fall in Earth's gravity over
the distance of a LIGO arm (about 4 km).

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Gravity affects light john <johnsefton288@gmail.com> - 2016-08-05 06:54 -0700
  Re: Gravity affects light noTthaTguY <abu.kuanysh05@gmail.com> - 2016-08-05 07:28 -0700
    Re: Gravity affects light john <johnsefton288@gmail.com> - 2016-08-05 09:38 -0700
      Re: Gravity affects light Odd Bodkin <bodkinodd@gmail.com> - 2016-08-05 11:46 -0500
        Re: Gravity affects light john <johnsefton288@gmail.com> - 2016-08-05 11:45 -0700
          Re: Gravity affects light Odd Bodkin <bodkinodd@gmail.com> - 2016-08-05 15:08 -0500
            Re: Gravity affects light HVAC <mr.hvac@gmail.com> - 2016-08-05 15:03 -0700
              Re: Gravity affects light benj <benj@nobody.net> - 2016-08-05 19:36 -0400
            Re: Gravity affects light john <johnsefton288@gmail.com> - 2016-08-05 15:17 -0700
              Re: Gravity affects light Odd Bodkin <bodkinodd@gmail.com> - 2016-08-05 18:32 -0500
                Re: Gravity affects light benj <benj@nobody.net> - 2016-08-06 15:58 -0400
                Re: Gravity affects light HVAC <mr.hvac@gmail.com> - 2016-08-07 07:22 -0700
                Re: Gravity affects light john <johnsefton288@gmail.com> - 2016-08-07 08:10 -0700
                Re: Gravity affects light benj <benj@nobody.net> - 2016-08-08 18:14 -0400
              Re: Gravity affects light benj <benj@nobody.net> - 2016-08-05 19:54 -0400
      Re: Gravity affects light moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-08-05 18:50 +0000

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