enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Periodic function - Wikipedia

    en.wikipedia.org/wiki/Periodic_function

    An illustration of a periodic function with period . A periodic function, also called a periodic waveform (or simply periodic wave), is a function that repeats its values at regular intervals or periods. The repeatable part of the function or waveform is called a cycle. [1]

  3. Wave - Wikipedia

    en.wikipedia.org/wiki/Wave

    In representing the wave function of a localized particle, the wave packet is often taken to have a Gaussian shape and is called a Gaussian wave packet. [25] [26] [27] Gaussian wave packets also are used to analyze water waves. [28] For example, a Gaussian wavefunction ψ might take the form: [29]

  4. Frequency - Wikipedia

    en.wikipedia.org/wiki/Frequency

    The period (symbol T) is the interval of time between events, so the period is the reciprocal of the frequency: T = 1/f. [ 2 ] Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals ( sound ), radio waves , and light .

  5. Unit of time - Wikipedia

    en.wikipedia.org/wiki/Unit_of_time

    Used to measure the time between alternating power cycles. Also a casual term for a short period of time. centisecond: 10 −2 s: One hundredth of a second. decisecond: 10 −1 s: One tenth of a second. second: 1 s: SI base unit for time. decasecond: 10 s: Ten seconds (one sixth of a minute) minute: 60 s: hectosecond: 100 s: milliday: 1/1000 d ...

  6. Heat wave or heat dome? Yes, there's a difference - AOL

    www.aol.com/news/heat-wave-heat-dome-yes...

    For premium support please call: 800-290-4726 more ways to reach us

  7. Matter wave clock - Wikipedia

    en.wikipedia.org/wiki/Matter_wave_clock

    The wave associated with a particle of a given mass, such as an atom, has a defined frequency, and a change in the duration of one cycle from peak to peak that is sometimes called its Compton periodicity. Such a matter wave has the characteristics of a simple clock, in that it marks out fixed and equal intervals of time.

  8. 'Nothing else like it, period': Movie on Texas site helps ...

    www.aol.com/nothing-else-period-movie-texas...

    The difference: An accumulation of images and recorded interviews that tell the 20,000-year-old story of the evidence-rich land on Buttermilk Creek near the border of Williamson and Bell counties ...

  9. Tornado causes havoc in Texas as record-breaking heat wave looms

    www.aol.com/news/tornado-causes-havoc-texas...

    The destructive weather comes as Texas faces a heat wave that could break 100-year-old records: the National Weather Service said the south of the state could see temperatures of more than 115 ...