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7. Transverse pulses Physics: Waves, sound and light Grade 10
<ul><li>A medium is the substance or material in which a pulse will move.
A pulse is a single disturbance that moves through a medium.
A pulse where all of the particles disturbed by the pulse move perpendicular (at a right angle) to the direction in which ...
Amplitude and speed Pulse speed is the distance a pulse travels per unit time. The amplitude of a pulse is the maximum dis...
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Transverse pulses

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Everything Science Grade 10. Chapter 7: Transverse pulses.

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Transverse pulses

  1. 1. 7. Transverse pulses Physics: Waves, sound and light Grade 10
  2. 2. <ul><li>A medium is the substance or material in which a pulse will move.
  3. 3. A pulse is a single disturbance that moves through a medium.
  4. 4. A pulse where all of the particles disturbed by the pulse move perpendicular (at a right angle) to the direction in which the pulse is moving is called a transverse pulse. </li></ul>Photo by mikeyskatie on Flickr Transverse Pulses
  5. 5. Amplitude and speed Pulse speed is the distance a pulse travels per unit time. The amplitude of a pulse is the maximum disturbance or distance the medium is displaced from its equilibrium position (rest).
  6. 6. Superposition and inteference The principle of superposition states that when two disturbance occupy the same space at the same time the resulting disturbance is the sum of two disturbances. Constructive interference is when two pulses meet and result in a bigger pulse. Destructive interference is when two pulses meet and and result in a smaller pulse.
  7. 7. For more practice or to ask an expert for help on this section see: www.everythingscience.co.za Chapter shortcode

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