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  2. Transparency and translucency - Wikipedia

    en.wikipedia.org/wiki/Transparency_and_translucency

    (Refractive index is the ratio of the speed of light in vacuum to the speed of light in a given medium. The refractive index of vacuum is therefore 1.) The larger the refractive index, the more slowly light travels in that medium. Typical values for core and cladding of an optical fiber are 1.48 and 1.46, respectively. [citation needed]

  3. Category:Physics papers - Wikipedia

    en.wikipedia.org/wiki/Category:Physics_papers

    Pages in category "Physics papers" The following 15 pages are in this category, out of 15 total. This list may not reflect recent changes. 0–9.

  4. AP Physics 1 - Wikipedia

    en.wikipedia.org/wiki/AP_Physics_1

    AP Physics 1 is an algebra-based, introductory college-level physics course that includes mechanics topics such as motion, fluids, force, momentum, energy, harmonic motion, and rotation. The College Board published a curriculum framework that includes eight big ideas on which AP Physics 1 is based.

  5. Physical Review - Wikipedia

    en.wikipedia.org/wiki/Physical_Review

    It is a peer-reviewed journal that publishes, as timely as possible, original research papers from all areas of pure, applied, and interdisciplinary physics. In 2014 Physical Review Applied [ 17 ] began publishing research across all aspects of experimental and theoretical applications of physics, including their interactions with other ...

  6. Physical Review Letters - Wikipedia

    en.wikipedia.org/wiki/Physical_Review_Letters

    The journal is considered one of the most prestigious in the field of physics. Over a quarter of Physics Nobel Prize-winning papers between 1995 and 2017 were published in it. [1] PRL is published both online and as a print journal. Its focus is on short articles ("letters") intended for quick publication. The Lead Editor is Hugues Chaté.

  7. Abstract (summary) - Wikipedia

    en.wikipedia.org/wiki/Abstract_(summary)

    The informative abstract, also known as the complete abstract, is a compendious summary of a paper's substance and its background, purpose, methodology, results, and conclusion. [23] [24] Usually between 100 and 200 words, the informative abstract summarizes the paper's structure, its major topics and key points. [23]

  8. Worksheet - Wikipedia

    en.wikipedia.org/wiki/Worksheet

    The form comes with two worksheets, one to calculate exemptions, and another to calculate the effects of other income (second job, spouse's job). The bottom number in each worksheet is used to fill out two if the lines in the main W4 form. The main form is filed with the employer, and the worksheets are discarded or held by the employee.

  9. F. D. C. Willard - Wikipedia

    en.wikipedia.org/wiki/F._D._C._Willard

    F. D. C. Willard (1968–1982) was the pen name of Chester, a Siamese cat, used on several papers written by his owner, J. H. Hetherington, in physics journals. On one occasion, he was listed as the sole author.