When.com Web Search

  1. Ads

    related to: things that look like circles mean in science lab analysis worksheet

Search results

  1. Results From The WOW.Com Content Network
  2. Zener cards - Wikipedia

    en.wikipedia.org/wiki/Zener_cards

    The five symbols are a hollow circle, a plus sign, three vertical wavy lines, a hollow square, and a hollow five-pointed star. [ 3 ] : 115 [ 4 ] In a test for ESP, the experimenter picks up a card in a shuffled pack, observes the symbol, and records the answer of the person being tested, who would guess which of the five designs is on the card.

  3. Here’s What Those Colored Circles on Food Packages Actually Mean

    www.aol.com/those-colored-circles-food-packages...

    But there’s something else printed on the back of most food packaging: several brightly-colored circles or squares that look like some sort of secret code. However, these shapes aren’t an ...

  4. Lab notebook - Wikipedia

    en.wikipedia.org/wiki/Lab_notebook

    Chemistry stencils that used to be used for drawing equipment in lab notebooks. A laboratory notebook (colloq. lab notebook or lab book) is a primary record of research. Researchers use a lab notebook to document their hypotheses, experiments and initial analysis or interpretation of these

  5. CIELAB color space - Wikipedia

    en.wikipedia.org/wiki/CIELAB_color_space

    Like the CIEXYZ space it derives from, CIELAB color space is a device-independent, "standard observer" model. The colors it defines are not relative to any particular device such as a computer monitor or a printer, but instead relate to the CIE standard observer which is an averaging of the results of color matching experiments under laboratory ...

  6. Laboratory specimen - Wikipedia

    en.wikipedia.org/wiki/Laboratory_specimen

    A laboratory specimen is sometimes a biological specimen of a medical patient's tissue, fluids, or other samples used for laboratory analysis to assist in differential diagnosis or staging of a disease process. These specimens are often the most reliable method of diagnosis, depending on the ailment.

  7. Spiral - Wikipedia

    en.wikipedia.org/wiki/Spiral

    Spirals generated by 6 mathematical relationships between radius and angle. A two-dimensional, or plane, spiral may be easily described using polar coordinates, where the radius is a monotonic continuous function of angle :

  8. List of circle topics - Wikipedia

    en.wikipedia.org/wiki/List_of_circle_topics

    This list of circle topics includes things related to the geometric shape, either abstractly, as in idealizations studied by geometers, or concretely in physical space. It does not include metaphors like "inner circle" or "circular reasoning" in which the word does not refer literally to the geometric shape.

  9. List of optical illusions - Wikipedia

    en.wikipedia.org/wiki/List_of_optical_illusions

    The two orange circles are exactly the same size; however, the one on the right appears larger. Ehrenstein illusion: The Ehrenstein illusion is an optical illusion studied by the German psychologist Walter Ehrenstein in which the sides of a square placed inside a pattern of concentric circles take an apparent curved shape. Fata Morgana (mirage)