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You searched for “frequency”

95 websites were found

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How Phone-line Networking Works

How Phone-line Networking Works

 

Description:
A brief description of how Phone-line Networking works. This site is part of Marshall Brain's HowStuffWorks.com. Considers advantages of different networking solutions, including using existing phone lines and wireless networks. Some knowledge of installi
Keywords:

computer, connecting, division, existing, fdm, frequency, hpna, multiplexing, networking, phone-line, wiring,

  • Hits:300
  • Rated 1 out of 5 stars
Planck's Hypothesis

Planck's Hypothesis

 

Description:
In order to explain the frequency distribution of radiation from a hot cavity (blackbody radiation) Planck proposed the ad hoc assumption that the radiant energy could exist only in discrete quanta which were proportional to the frequency.
Keywords:

black, body, bohr, cavity, energy, frequency, hot, hyperphysics, hypothesis, jeans, law, planck, quanta, quantum, radiation, rayleigh, theory,

  • Hits:303
  • Rated 1 out of 5 stars
RCL Resonance Circuit

RCL Resonance Circuit

 

Description:
Java applet demonstrating a RLC resonance circuit where the resistance, capacitance and inductance are change along with the frequency.
Keywords:

capacitance, circuit, current, frequency, inductance, multimedia, resistance, resonance, voltage,

  • Hits:219
  • Rated 1 out of 5 stars
Resonant Frequency

Resonant Frequency

 

Description:
This Hyperphysics page discusses resonance and resonant frequencies. Includes the example of a child's swing.
Keywords:

frequency, hyperphysics, natural, oscillate, resonance, swing,

  • Hits:299
  • Rated 1 out of 5 stars
Imagine the Universe - Lesson Plans

Imagine the Universe - Lesson Plans

 

Description:
Lesson plans for all levels of students (given in US system) on astrophysics and cosmology.
Keywords:

astronomy, astrophysics, frequency, planet, solar, space, star, supernova, system,

  • Hits:255
  • Rated 1 out of 5 stars
Beats

Beats

 

Description:
When two sound waves of different frequency approach your ear, the alternating constructive and destructive interference causes the sound to be alternatively soft and loud - a phenomenon which is called "beating" or producing beats.
Keywords:

beat, constructive, destructive, frequency, sound,

  • Hits:291
  • Rated 1 out of 5 stars
GCSE Physics

GCSE Physics

 

Description:
A useful site giving lots of information on all sorts of basic topics.
Keywords:

accelerate, amp, breaker, charge, circuit, coulomb, current, definition, electric, electroscope, fleming, force, frequency, gcse, generator, hand, left, longitudinal, magnet, parallel, resistance, rule, series, speed, symbol, transformer, transverse, velocity, volt, watt, wavelength,

  • Hits:473
  • Rated 3 out of 5 stars
String Instruments

String Instruments

 

Description:
A list of various instruments (violin, viola, cello, double bass, acoustic guitar and electric guitar) with information on how they work and the physics involved.
Keywords:

acoustic, bass, cello, double, electric, frequency, fundamental, guitar, harmonic, hyperphysics, instrument, music, overtone, resonance, viola, violin,

  • Hits:304
  • Rated 3 out of 5 stars
How Speakers Work

How Speakers Work

 

Description:
A brief description of how Speakers work. This site is part of Marshall Brain's HowStuffWorks.com. An informative site with good graphics and links.
Keywords:

cd, dvd, frequency, multimedia, speaker,

  • Hits:434
  • Rated 1 out of 5 stars
Ultrasound Imaging

Ultrasound Imaging

 

Description:
A text book on the screen which explains the medical uses of ultrasound. No animations or graphics but there are links back to a medical techniques home page.
Keywords:

frequency, medical, picture, sound, ultrasound, wave,

  • Hits:250
  • Rated 1 out of 5 stars
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