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  1. ...right angles to each other through the universe. "The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation"...

    1 Answers · Science & Mathematics · 29/01/2012

  2. With the autistic spectrum its more about where a child fits most. He certainly.... I have 3 sons all on the autistic spectrum . And for 1 of my sons he no longer...

    3 Answers · Pregnancy & Parenting · 21/01/2011

  3. ... line comes from the Brackett Series of the hydrogen spectrum . The band can be seen either as an absorption band or an an emission line...

    3 Answers · Science & Mathematics · 20/07/2010

  4. the spectrum lines comes from transitions in electron orbits. this...) corresponds to a wavelength (E=hc/λ). the reason why some spectrums has more lines than others (in the visible spectrum ) is...

    2 Answers · Science & Mathematics · 05/09/2011

  5. An atomic spectrum is the whole range of specific light frequencies that an... removed from incident light containing the full spectrum , their absence is seen as a series of fine black...

    4 Answers · Science & Mathematics · 09/08/2011

  6. The electromagnetic spectrum is more familiar to you than you might think. The microwave you use to heat...light that our eyes can see is also part of the electromagnetic spectrum . This visible part of the electromagnetic spectrum consists of the ...

    1 Answers · Science & Mathematics · 03/02/2009

  7. Solution spectra are much preferred over solid state (nujol mull, KBr disk...for the strongest band. After you've done a few hundred spectra you can eyeball the amount (2-3 mg in 0.5 mL). We used1 mm ...

    1 Answers · Science & Mathematics · 16/11/2013

  8. The Balmer spectrum is the series of lines when an electron drops from some state n... up the energy/frequency/wavelength in a table. It should be in the visible spectrum I think.

    1 Answers · Science & Mathematics · 04/05/2007

  9. 1) the visible spectrum makes up a small part of the electromagnetic spectrum 2) the wavelenght of infra-red... spectrum this is beacuse infra-red has a lower frequency. but visible spectrum has more energy. 3) as u go from left to right the energy and frequency but wavelenght...

    1 Answers · Science & Mathematics · 22/11/2008

  10. well, there are two types of spectra : absorption and emission. Atoms, normally have..., you have a dark band in your absorption spectra . when the electron is at the higher...

    2 Answers · Science & Mathematics · 05/02/2008

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