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What is meant by wavefront , …

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What is meant by wavefront , fringe and wavelet
  • 2 answers

Yogita Ingle 7 years ago

Wavefront

  • Wave front is defined as locus of all points having same phase at a given instant of time.
  • The shape of wavefront depends on the shape of the source of disturbance.
  • A wavefront is always normal to the light rays.

Wavelets - A wavelet is a wave-like oscillation with an amplitude that starts out at zero, increases, and then decreases back to zero. It can typically be visualized as a "brief oscillation" like one might see recorded by a seismograph or heart monitor.

Fringes: The alternate dark and red bands which are obtained on the screen are known as fringe pattern and the alternate dark and bright bands are known as fringes.

Mansi Sharma 7 years ago

A surface containing points affected in the same way by a wave at a given time is called a wavefront .
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