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  1. Should be the same as a non 3d tv . All a 3d tv does it use the refresh rate to flash 2 different 2d ...

    1 Answers · Science & Mathematics · 19/02/2011

  2. ... of communications. As you mentioned radio and tv , but also cell phones, satellite relays, RFID, geopositioning ...

    1 Answers · Science & Mathematics · 15/06/2010

  3. The uplink is usually C or Ku-band microwaves. The satellite receives the uplink and rebroadcasts it on a different freqency using a different antenna. One of the old satellites, Echo 1 I think...

    2 Answers · Science & Mathematics · 23/06/2011

  4. If peoples eyes saw x rays it would be that. But they don't. Have a guess.....

    2 Answers · Science & Mathematics · 19/02/2011

  5. Actually, the colours are red, blue and green. And when these colours are emitted (rather than reflected), they can be combined to produce any colour we can see. Check wikipedia for more details -- I can'...

    7 Answers · Science & Mathematics · 30/09/2006

  6. ... have been managing the spectrum . Much UHF TV spectrum has already been diverted to other uses. The...

    6 Answers · Science & Mathematics · 17/11/2007

  7. TV waves are radio waves in the VHF and/or UHF... (approximately - I can't remember the exact frequencies). TV channels 2-6 run from 54 MHz to 88 MHz. FM radio...

    6 Answers · Science & Mathematics · 29/03/2007

  8. ...frequency) parts of the EM range are radio, tv , microwaves, infrared, visible, ultraviolet, x-rays... an analogy will help you understand. The EM spectrum is similar to the sound spectrum . The main difference...

    3 Answers · Science & Mathematics · 22/12/2008

  9. ...com/ spectrum simply put spectrum is the distribution of something. The TV show spectrum is the distribution of tv shows from comedy to soaps and whatever...

    1 Answers · Science & Mathematics · 30/10/2012

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