• Thumbnail for Spectrum Range
    The Spectrum Range, formerly gazetted as the Spectrum Mountains and the Rainbow Mountains, is a small mountain range in Cassiar Land District of northwestern...
    34 KB (3,724 words) - 16:31, 1 April 2025
  • Thumbnail for Electromagnetic spectrum
    The electromagnetic spectrum is the full range of electromagnetic radiation, organized by frequency or wavelength. The spectrum is divided into separate...
    47 KB (4,685 words) - 15:35, 12 May 2025
  • Thumbnail for Spectrum
    broad range of conditions or behaviors grouped together and studied under a single title for ease of discussion. Nonscientific uses of the term spectrum are...
    6 KB (946 words) - 14:43, 21 April 2025
  • Thumbnail for Visible spectrum
    The visible spectrum is the band of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths...
    37 KB (4,037 words) - 23:22, 2 May 2025
  • Thumbnail for Mount Edziza volcanic complex
    Edziza volcanic complex is sometimes referred to as the Mount Edziza–Spectrum Range complex or the Mount Edziza Plateau. Stratigraphically, it has also...
    100 KB (10,352 words) - 20:12, 13 May 2025
  • Thumbnail for Antimicrobial spectrum
    antimicrobial spectrum of an antibiotic means the range of microorganisms it can kill or inhibit. Antibiotics can be divided into broad-spectrum antibiotics...
    6 KB (549 words) - 16:55, 29 April 2025
  • spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency range,...
    44 KB (2,942 words) - 15:40, 14 April 2025
  • Thumbnail for Spectrum (physical sciences)
    physical sciences, the term spectrum was introduced first into optics by Isaac Newton in the 17th century, referring to the range of colors observed when...
    22 KB (2,734 words) - 03:36, 24 January 2025
  • Thumbnail for Volcanism of the Mount Edziza volcanic complex
    350 ft) high pinnacle in the middle of the Spectrum Range, was the site of an explosive eruption late in Spectrum time that resulted in the formation of a...
    105 KB (12,577 words) - 00:54, 10 April 2025
  • A spectrum disorder is a disorder that includes a range of linked conditions, sometimes also extending to include singular symptoms and traits. The different...
    39 KB (4,637 words) - 19:55, 24 April 2025
  • Thumbnail for Spectral band
    Spectral band (redirect from Band spectrum)
    Spectral bands are regions of a given spectrum, having a specific range of wavelengths or frequencies. Most often, it refers to electromagnetic bands...
    4 KB (535 words) - 16:14, 25 March 2025
  • the Spectrum is an American reality television show. Based on the Australian version by the same name, it follows people on the autism spectrum as they...
    19 KB (1,064 words) - 19:12, 17 May 2025
  • Spectrum may also refer to: Electromagnetic spectrum Visible spectrum or optical spectrum, a subset of the electromagnetic spectrum Emission spectrum...
    8 KB (973 words) - 16:27, 18 May 2025
  • Thumbnail for ZX Spectrum
    Dragon 32, and the Amstrad CPC range. Over 24,000 software products were released for the ZX Spectrum. The Spectrum played a pivotal role in the early...
    143 KB (13,762 words) - 10:19, 19 May 2025
  • Autism (redirect from Autism spectrum)
    Autism spectrum disorder (ASD), or simply autism, is a neurodevelopmental disorder characterized by repetitive, restricted, and inflexible patterns of...
    229 KB (22,883 words) - 21:33, 19 May 2025
  • Thumbnail for Amstrad
    home computers beginning with the Amstrad CPC and later also the ZX Spectrum range after the Sinclair deal, which led it to have a substantial share of...
    24 KB (2,759 words) - 06:00, 12 May 2025
  • Thumbnail for Nahta Cone
    established in 1972 to showcase the volcanic landscape. It also includes the Spectrum Range to the northeast and Mount Edziza further to the north which are separated...
    15 KB (1,428 words) - 16:48, 1 April 2025
  • In mathematics, particularly in functional analysis, the spectrum of a bounded linear operator (or, more generally, an unbounded linear operator) is a...
    30 KB (5,808 words) - 20:00, 24 March 2025
  • background – Trace radiation from the early universe Electromagnetic spectrum – Range of frequencies or wavelengths of electromagnetic radiation Lists of...
    7 KB (684 words) - 00:52, 1 April 2025
  • Thumbnail for Spectrum analyzer
    A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to...
    30 KB (3,806 words) - 20:45, 23 November 2024
  • a limited mass-to-charge ratio range is transmitted/detected by the instrument, as opposed to the full spectrum range. This mode of operation typically...
    2 KB (225 words) - 04:58, 6 May 2024
  • Thumbnail for Overton window
    on an axis (to avoid comparison with the left-right political spectrum). As the spectrum moves or expands, an idea at a given location on the scale may...
    11 KB (1,239 words) - 05:06, 18 May 2025
  • Thumbnail for Absorption spectroscopy
    frequency range and the purpose of the experiment. Following are the major types of absorption spectroscopy: A material's absorption spectrum is the fraction...
    22 KB (2,574 words) - 20:50, 18 March 2025
  • Thumbnail for Tahltan Highland
    Canyon to include the Mount Edziza volcanic complex (which includes the Spectrum Range), and the Zagoddetchino massif. S. Holland. Landforms of British Columbia...
    3 KB (103 words) - 13:04, 2 June 2024
  • The Spectrum Strike was a workers' strike involving 1,200 Spectrum workers in New York City. The strike began on March 23, 2017, when 1,800 Spectrum workers...
    11 KB (1,252 words) - 02:56, 13 May 2025
  • band of frequencies in the microwave portion of the electromagnetic spectrum ranging from 40 to 75 gigahertz (GHz). The V band is not heavily used, except...
    7 KB (712 words) - 22:57, 20 November 2024
  • Thumbnail for Broad-spectrum antibiotic
    A broad-spectrum antibiotic is an antibiotic that acts on the two major bacterial groups, Gram-positive and Gram-negative, or any antibiotic that acts...
    9 KB (1,032 words) - 04:09, 4 December 2024
  • Thumbnail for Colors of noise
    which was (incorrectly) assumed to have such a flat power spectrum over the visible range.[citation needed] Other color names, such as pink, red, and...
    29 KB (3,597 words) - 17:25, 25 April 2025
  • Thumbnail for Pacific Coast Ranges
    Mountains Snowslide Range Spectrum Range Stikine Icecap Kitimat Ranges BC North Coast Pacific Ranges BC South & Central Coast Rainbow Range northwest Chilcotin...
    18 KB (1,791 words) - 12:07, 29 December 2024
  • this range for years. While DOD has been the authorized user of this spectrum range for several decades, their use of Land Mobile Radios between 380 MHz...
    11 KB (1,602 words) - 20:24, 23 September 2024