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  2. Ground and neutral - Wikipedia

    en.wikipedia.org/wiki/Ground_and_neutral

    A shared neutral is a connection in which a plurality of circuits use the same neutral connection. This is also known as a common neutral , and the circuits and neutral together are sometimes referred to as an Edison circuit .

  3. Color balance - Wikipedia

    en.wikipedia.org/wiki/Color_balance

    The left half shows the photo as it came from the digital camera. The right half shows the photo adjusted to make a gray surface neutral in the same light. In photography and image processing, color balance is the global adjustment of the intensities of the colors (typically red, green, and blue primary colors). An important goal of this ...

  4. Color temperature - Wikipedia

    en.wikipedia.org/wiki/Color_temperature

    Many other light sources, such as fluorescent lamps, or light emitting diodes emit light primarily by processes other than thermal radiation. This means that the emitted radiation does not follow the form of a black-body spectrum. These sources are assigned what is known as a correlated color temperature (CCT).

  5. Neutral-density filter - Wikipedia

    en.wikipedia.org/wiki/Neutral-density_filter

    In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter, and is denoted by Wratten number 96. The purpose of a standard photographic neutral ...

  6. Hue - Wikipedia

    en.wikipedia.org/wiki/Hue

    In color theory, hue is one of the properties (called color appearance parameters) of a color, defined in the CIECAM02 model as "the degree to which a stimulus can be described as similar to or different from stimuli that are described as red, orange, yellow, green, blue, violet," [1] within certain theories of color vision.

  7. These Are the Neutral Paint Colors Interior Designers ...

    www.aol.com/lifestyle/40-neutral-paint-colors...

    To help you discover the best white, gray, or beige shade for your home, we talked to dozens of designers about their favorite neutral paint colors.

  8. Neutrino - Wikipedia

    en.wikipedia.org/wiki/Neutrino

    The neutrino [a] was postulated first by Wolfgang Pauli in 1930 to explain how beta decay could conserve energy, momentum, and angular momentum ().In contrast to Niels Bohr, who proposed a statistical version of the conservation laws to explain the observed continuous energy spectra in beta decay, Pauli hypothesized an undetected particle that he called a "neutron", using the same -on ending ...

  9. Electrical wiring in North America - Wikipedia

    en.wikipedia.org/wiki/Electrical_wiring_in_North...

    For power circuits, the color-coding uses the same colors as residential construction, and adds the additional wires used for three-phase systems. Black, Red and Blue are used for hot wires and White is used as the neutral wire in a 120/208 V circuit. Brown, Orange and Yellow are used as hot wires and gray is used as the neutral wire in a 277/ ...